diff options
| author |   Randy Dunlap <rdunlap@xenotime.net> | 2006-09-27 01:50:55 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-27 08:26:18 -0700 |
| commit | ebba5f9fcb882306bef7175dee987342ec6fcf2f (patch) | |
| tree | a947175a24a3261ab3ffb5d9244e40939dd5495d /include/asm-sh64 | |
| parent | [PATCH] x86 microcode: don't check the size (diff) | |
| download | linux-dev-ebba5f9fcb882306bef7175dee987342ec6fcf2f.tar.xz linux-dev-ebba5f9fcb882306bef7175dee987342ec6fcf2f.zip | |
[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-sh64')
| -rw-r--r-- | include/asm-sh64/unistd.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index 9a1590fffc15..c113566bef33 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -347,8 +347,10 @@ #ifdef __KERNEL__ #define NR_syscalls 321 +#include <linux/err.h> -/* user-visible error numbers are in the range -1 - -125: see <asm-sh64/errno.h> */ +/* user-visible error numbers are in the range -1 - -MAX_ERRNO: + * see <asm-sh64/errno.h> */ #define __syscall_return(type, res) \ do { \ @@ -358,7 +360,7 @@ do { \ ** life easier in the system call epilogue (see entry.S) \ */ \ register unsigned long __sr2 __asm__ ("r2") = res; \ - if ((unsigned long)(res) >= (unsigned long)(-125)) { \ + if ((unsigned long)(res) >= (unsigned long)(-MAX_ERRNO)) { \ errno = -(res); \ __sr2 = -1; \ } \ |