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authorRandy Dunlap <rdunlap@xenotime.net>2006-09-27 04:50:55 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-27 11:26:18 -0400
commitebba5f9fcb882306bef7175dee987342ec6fcf2f (patch)
treea947175a24a3261ab3ffb5d9244e40939dd5495d /include/asm-s390/unistd.h
parentbd8e39f9e4c0960541c8c69e1f7cb321574d7c90 (diff)
[PATCH] consistently use MAX_ERRNO in __syscall_return
Consistently use MAX_ERRNO when checking for errors in __syscall_return(). [ralf@linux-mips.org: build fix] Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-s390/unistd.h')
-rw-r--r--include/asm-s390/unistd.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h
index 02b942d85c37..d49c54cb5505 100644
--- a/include/asm-s390/unistd.h
+++ b/include/asm-s390/unistd.h
@@ -342,9 +342,11 @@
342 342
343#ifdef __KERNEL__ 343#ifdef __KERNEL__
344 344
345#include <linux/err.h>
346
345#define __syscall_return(type, res) \ 347#define __syscall_return(type, res) \
346do { \ 348do { \
347 if ((unsigned long)(res) >= (unsigned long)(-4095)) {\ 349 if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \
348 errno = -(res); \ 350 errno = -(res); \
349 res = -1; \ 351 res = -1; \
350 } \ 352 } \