[PATCH] fs/fcntl.c : don't test unsigned value for less than zero

[Jesper Juhl <juhl-lkml@dif.dk>]

'arg' is unsigned so it can never be less than zero, so testing for that 
is pointless and also generates a warning when building with gcc -W. This 
patch eliminates the pointless check.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>

--- linux-2.6.12-rc2-mm3-orig/fs/fcntl.c	2005-04-11 21:20:50.000000000 +0200
+++ linux-2.6.12-rc2-mm3/fs/fcntl.c	2005-04-15 03:03:00.000000000 +0200
@@ -308,7 +308,7 @@ static long do_fcntl(int fd, unsigned in
 		break;
 	case F_SETSIG:
 		/* arg == 0 restores default behaviour. */
-		if (arg < 0 || arg > _NSIG) {
+		if (arg > _NSIG) {
 			break;
 		}
 		err = 0;

-
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