cosmetics: Remove useless parentheses from return statements.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@26785 b3059339-0415-0410-9bf9-f77b7e298cf2

15 files changed, 55 insertions, 55 deletions

diff --git a/vidix/sysdep/AsmMacros_arm32.h b/vidix/sysdep/AsmMacros_arm32.h
index 6fe0b66466..d7973cc48c 100644
--- a/vidix/sysdep/AsmMacros_arm32.h
+++ b/vidix/sysdep/AsmMacros_arm32.h
@@ -84,20 +84,20 @@ static __inline__ void outl(short port,int val)
 
 static __inline__ unsigned int inb(short port)
 {
-	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
-	return(*(volatile unsigned char*)(((unsigned short)(port))+IOPortBase));
+	if ((unsigned short)port >= 0x400) return (unsigned int)-1;
+	return *(volatile unsigned char*)(((unsigned short)(port))+IOPortBase);
 }
 
 static __inline__ unsigned int inw(short port)
 {
-	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
-	return(*(volatile unsigned short*)(((unsigned short)(port))+IOPortBase));
+	if ((unsigned short)port >= 0x400) return (unsigned int)-1;
+	return *(volatile unsigned short*)(((unsigned short)(port))+IOPortBase);
 }
 
 static __inline__ unsigned int inl(short port)
 {
-	 if ((unsigned short)port >= 0x400) return((unsigned int)-1);
-	return(*(volatile unsigned long*)(((unsigned short)(port))+IOPortBase));
+	if ((unsigned short)port >= 0x400) return (unsigned int)-1;
+	return *(volatile unsigned long*)(((unsigned short)(port))+IOPortBase);
 }
 
 #define intr_disable()
diff --git a/vidix/sysdep/AsmMacros_powerpc.h b/vidix/sysdep/AsmMacros_powerpc.h
index 71ab4c6617..7120446afe 100644
--- a/vidix/sysdep/AsmMacros_powerpc.h
+++ b/vidix/sysdep/AsmMacros_powerpc.h
@@ -90,21 +90,21 @@ static __inline__ unsigned char inb(short port)
 {
 	unsigned char val;
 	val = *((unsigned char *)(ioBase + port)); eieio();
-	return(val);
+	return val;
 }
 
 static __inline__ unsigned short inw(short port)
 {
 	unsigned short val;
 	val = *((unsigned short *)(ioBase + port)); eieio();
-	return(val);
+	return val;
 }
 
 static __inline__ unsigned long inl(short port)
 {
 	unsigned long val;
 	val = *((unsigned long *)(ioBase + port)); eieio();
-	return(val);
+	return val;
 }
 
 #define intr_disable()
diff --git a/vidix/sysdep/pci_386bsd.c b/vidix/sysdep/pci_386bsd.c
index 76c9fad459..3f7dd0f755 100644
--- a/vidix/sysdep/pci_386bsd.c
+++ b/vidix/sysdep/pci_386bsd.c
@@ -40,13 +40,13 @@ static __inline__ int enable_os_io(void)
     io_fd = -1 ;
     if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
         perror("/dev/console");
-	return(errno);
+	return errno;
     }
     if (ioctl(io_fd, KDENABIO, 0) < 0) {
         perror("ioctl(KDENABIO)");
-	return(errno);
+	return errno;
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -54,8 +54,8 @@ static __inline__ int disable_os_io(void)
     if (ioctl(io_fd, KDDISABIO, 0) < 0) {
         perror("ioctl(KDDISABIO)");
 	close(io_fd);
-	return(errno);
+	return errno;
     }
     close(io_fd);
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_bsdi.c b/vidix/sysdep/pci_bsdi.c
index b6b142054d..982f725a9b 100644
--- a/vidix/sysdep/pci_bsdi.c
+++ b/vidix/sysdep/pci_bsdi.c
@@ -18,13 +18,13 @@ static __inline__ int enable_os_io(void)
     io_fd = -1 ;
     if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
         perror("/dev/console");
-	return(errno);
+	return errno;
     }
     if (ioctl(io_fd, PCCONENABIOPL, 0) < 0) {
         perror("ioctl(PCCONENABIOPL)");
-        return(errno);
+        return errno;
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -32,8 +32,8 @@ static __inline__ int disable_os_io(void)
     if (ioctl(io_fd, PCCONDISABIOPL, 0) < 0) {
         perror("ioctl(PCCONDISABIOPL)");
 	close(io_fd);
-        return(errno);
+        return errno;
     }
     close(io_fd);
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_freebsd.c b/vidix/sysdep/pci_freebsd.c
index 1820da2617..ee3525bc2f 100644
--- a/vidix/sysdep/pci_freebsd.c
+++ b/vidix/sysdep/pci_freebsd.c
@@ -40,13 +40,13 @@ static __inline__ int enable_os_io(void)
     io_fd = -1 ;
     if ((io_fd = open("/dev/console", O_RDWR, 0)) < 0) {
         perror("/dev/console");
-	return(errno);
+	return errno;
     }
     if (ioctl(io_fd, KDENABIO, 0) < 0) {
         perror("ioctl(KDENABIO)");
-        return(errno);
+        return errno;
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -54,8 +54,8 @@ static __inline__ int disable_os_io(void)
     if (ioctl(io_fd, KDDISABIO, 0) < 0) {
         perror("ioctl(KDDISABIO)");
 	close(io_fd);
-        return(errno);
+        return errno;
     }
     close(io_fd);
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_isc.c b/vidix/sysdep/pci_isc.c
index be2ed10556..17fb2b6106 100644
--- a/vidix/sysdep/pci_isc.c
+++ b/vidix/sysdep/pci_isc.c
@@ -41,7 +41,7 @@ static __inline__ int enable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
 #endif
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -51,5 +51,5 @@ static __inline__ int disable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, 0);
 #endif
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_linux.c b/vidix/sysdep/pci_linux.c
index 5e46f89fe9..07d9566563 100644
--- a/vidix/sysdep/pci_linux.c
+++ b/vidix/sysdep/pci_linux.c
@@ -96,7 +96,7 @@ static __inline__ int enable_os_io(void)
     if (svgahelper_fd > 0)
     {
 	svgahelper_initialized = 1;
-	return(0);
+	return 0;
     }
     svgahelper_initialized = -1;
 #endif
@@ -106,7 +106,7 @@ static __inline__ int enable_os_io(void)
     if (dhahelper_fd > 0)
     {
 	dhahelper_initialized = 1;
-	return(0);
+	return 0;
     }
     dhahelper_initialized = -1;
 #endif
@@ -115,9 +115,9 @@ static __inline__ int enable_os_io(void)
 /* should be fixed? */
 #else    
     if (iopl(3) != 0)
-	return(errno);
+	return errno;
 #endif    
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -136,9 +136,9 @@ static __inline__ int disable_os_io(void)
 /* should be fixed? */
 #else    
     if (iopl(0) != 0)
-	return(errno);
+	return errno;
 #endif    
-    return(0);
+    return 0;
 }
 
 #if (defined(__powerpc__) || defined(__sparc__) || defined(__sparc64__) \
diff --git a/vidix/sysdep/pci_lynx.c b/vidix/sysdep/pci_lynx.c
index ce2ee0273b..59b8dddb2c 100644
--- a/vidix/sysdep/pci_lynx.c
+++ b/vidix/sysdep/pci_lynx.c
@@ -61,7 +61,7 @@ static __inline__ unsigned long
 static swapl(unsigned long val)
 {
 	unsigned char *p = (unsigned char *)&val;
-	return ((p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0));
+	return (p[3] << 24) | (p[2] << 16) | (p[1] << 8) | (p[0] << 0);
 }
  
  
diff --git a/vidix/sysdep/pci_mach386.c b/vidix/sysdep/pci_mach386.c
index d0096faaa6..3445a11f7f 100644
--- a/vidix/sysdep/pci_mach386.c
+++ b/vidix/sysdep/pci_mach386.c
@@ -35,13 +35,13 @@ static __inline__ int enable_os_io(void)
     io_fd = -1 ;
     if ((io_fd = open("/dev/iopl", O_RDWR, 0)) < 0) {
         perror("/dev/iopl");
-        return(errno);
+        return errno;
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
 {
     close(io_fd);
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_netbsd.c b/vidix/sysdep/pci_netbsd.c
index 3fcaad0d5b..fa8f735e87 100644
--- a/vidix/sysdep/pci_netbsd.c
+++ b/vidix/sysdep/pci_netbsd.c
@@ -42,15 +42,15 @@ static __inline__ int enable_os_io(void)
 #if !defined(USE_I386_IOPL)
     if ((io_fd = open("/dev/io", O_RDWR, 0)) < 0) {
 	perror("/dev/io");
-	return(errno);
+	return errno;
     }
 #else
     if (i386_iopl(1) < 0) {
 	perror("i386_iopl");
-	return(errno);
+	return errno;
     }
 #endif /* USE_I386_IOPL */
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -60,8 +60,8 @@ static __inline__ int disable_os_io(void)
 #else
     if (i386_iopl(0) < 0) {
 	perror("i386_iopl");
-	return(errno);
+	return errno;
     }
 #endif /* NetBSD1_1 */
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_openbsd.c b/vidix/sysdep/pci_openbsd.c
index 029c1e835a..5daef9ff21 100644
--- a/vidix/sysdep/pci_openbsd.c
+++ b/vidix/sysdep/pci_openbsd.c
@@ -36,14 +36,14 @@ static __inline__ int enable_os_io(void)
 {
     if (i386_iopl(1) < 0) {
 	perror("i386_iopl");
-	return(errno);
+	return errno;
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
 {
  /* Nothing to do */
-    return(0);
+    return 0;
 }
 #endif
diff --git a/vidix/sysdep/pci_os2.c b/vidix/sysdep/pci_os2.c
index 09227fa573..002494f682 100644
--- a/vidix/sysdep/pci_os2.c
+++ b/vidix/sysdep/pci_os2.c
@@ -44,7 +44,7 @@ static __inline__ int enable_os_io(void)
 	   (ULONG)0) != 0) {
 		fprintf(stderr,"Error opening fastio$ driver...\n");
 		fprintf(stderr,"Please install xf86sup.sys in config.sys!\n");
-		return(42);
+		return 42;
 	}
 	callgate[0] = callgate[1] = 0;
  
@@ -57,7 +57,7 @@ static __inline__ int enable_os_io(void)
 		fprintf(stderr,"xf86-OS/2: EnableIOPorts failed, rc=%d, dlen=%d; emergency exit\n",
 			rc,dlen);
 		DosClose(hfd);
-		return(42);
+		return 42;
 	}
  
 /* Calling callgate with function 13 sets IOPL for the program */
@@ -68,11 +68,11 @@ static __inline__ int enable_os_io(void)
 			: "eax","ebx","ecx","edx","cc");
  
         DosClose(hfd);
-	return(0);
+	return 0;
 }
 
 static __inline__ int disable_os_io(void)
 {
 /* Nothing to do */
-        return(0);
+        return 0;
 }
diff --git a/vidix/sysdep/pci_sco.c b/vidix/sysdep/pci_sco.c
index 83a21c1614..b8505e09f0 100644
--- a/vidix/sysdep/pci_sco.c
+++ b/vidix/sysdep/pci_sco.c
@@ -42,7 +42,7 @@ static __inline__ int enable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
 #endif
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -52,5 +52,5 @@ static __inline__ int disable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, 0);
 #endif
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_svr4.c b/vidix/sysdep/pci_svr4.c
index acf1136c20..ecefd3befd 100644
--- a/vidix/sysdep/pci_svr4.c
+++ b/vidix/sysdep/pci_svr4.c
@@ -51,7 +51,7 @@ static __inline__ int enable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, PS_IOPL);
 #endif
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -61,5 +61,5 @@ static __inline__ int disable_os_io(void)
 #else
     sysi86(SI86V86, V86SC_IOPL, 0);
 #endif
-    return(0);
+    return 0;
 }
diff --git a/vidix/sysdep/pci_win32.c b/vidix/sysdep/pci_win32.c
index 4821354d14..a838a74342 100644
--- a/vidix/sysdep/pci_win32.c
+++ b/vidix/sysdep/pci_win32.c
@@ -44,10 +44,10 @@ static __inline__ int enable_os_io(void)
       hDriver = CreateFile("\\\\.\\DHAHELPER",GENERIC_READ | GENERIC_WRITE,0,NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL);
       if(!DeviceIoControl(hDriver, IOCTL_DHAHELPER_ENABLEDIRECTIO, NULL,0, NULL, 0, &dwBytesReturned, NULL)){
         fprintf(stderr,"Unable to enable directio please install dhahelper.sys.\n");
-        return(1);       
+        return 1;
       }
     }
-    return(0);
+    return 0;
 }
 
 static __inline__ int disable_os_io(void)
@@ -57,5 +57,5 @@ static __inline__ int disable_os_io(void)
       DeviceIoControl(hDriver, IOCTL_DHAHELPER_DISABLEDIRECTIO, NULL,0, NULL, 0, &dwBytesReturned, NULL);
       CloseHandle(hDriver);
     }
-    return(0);
+    return 0;
 }