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authorAndrew Morton <akpm@linux-foundation.org>2011-07-26 16:08:35 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 16:49:43 -0700
commit5296f6d315bdd8f1dc97348b788638327a6ab192 (patch)
tree311668f20565389a8dacaf1acdfc7c6406e649a4 /arch/xtensa/include
parent99b64567486716d18b2156cad188d86478816e4f (diff)
downloadlinux-5296f6d315bdd8f1dc97348b788638327a6ab192.tar.gz
h8300/m68k/xtensa: __FD_ISSET should return 0/1
Harmonise these return values with other architectures. In some cases this affects all compilers and in other cases non-gcc compilers only. Cc: Yoshinori Sato <ysato@users.sourceforge.jp> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Chris Zankel <chris@zankel.net> Cc: Ulrich Drepper <drepper@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/xtensa/include')
-rw-r--r--arch/xtensa/include/asm/posix_types.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/xtensa/include/asm/posix_types.h b/arch/xtensa/include/asm/posix_types.h
index 43f9dd1126a..6b2190c3588 100644
--- a/arch/xtensa/include/asm/posix_types.h
+++ b/arch/xtensa/include/asm/posix_types.h
@@ -58,7 +58,7 @@ typedef struct {
#define __FD_SET(d, set) ((set)->fds_bits[__FDELT(d)] |= __FDMASK(d))
#define __FD_CLR(d, set) ((set)->fds_bits[__FDELT(d)] &= ~__FDMASK(d))
-#define __FD_ISSET(d, set) ((set)->fds_bits[__FDELT(d)] & __FDMASK(d))
+#define __FD_ISSET(d, set) (!!((set)->fds_bits[__FDELT(d)] & __FDMASK(d)))
#define __FD_ZERO(set) \
((void) memset ((void *) (set), 0, sizeof (__kernel_fd_set)))