path: root/ipc/mqueue.c
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authorDavidlohr Bueso <davidlohr@hp.com>2014-04-07 15:39:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-07 16:36:11 -0700
commit187841a800f328e93529086ca58145e7a44bff3f (patch)
tree8d5111595735e5b3cd563c54fa27f9714d72d632 /ipc/mqueue.c
parent6aa7a29aa8378fa868fabef6a84b0a40d5d9d677 (diff)
ipc/compat.c: remove sc_semopm macro
This macro appears to have been introduced back in the 2.5 era for semtimedop32 backward compatibility on ia32: https://lkml.org/lkml/2003/4/28/78 Nowadays, this syscall in compat just defaults back to the code found in sem.c, so it is no longer used and can thus be removed: long compat_sys_semtimedop(int semid, struct sembuf __user *tsems, unsigned nsops, const struct compat_timespec __user *timeout) { struct timespec __user *ts64; if (compat_convert_timespec(&ts64, timeout)) return -EFAULT; return sys_semtimedop(semid, tsems, nsops, ts64); } Furthermore, there are no users in compat.c. After this change, kernel builds just fine with both CONFIG_SYSVIPC_COMPAT and CONFIG_SYSVIPC. Signed-off-by: Davidlohr Bueso <davidlohr@hp.com> Cc: Manfred Spraul <manfred@colorfullife.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'ipc/mqueue.c')
0 files changed, 0 insertions, 0 deletions