ipc: remove use of seq_printf return value
The seq_printf return value, because it's frequently misused,
will eventually be converted to void.
See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
seq_has_overflowed() and make public")
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/ipc/shm.c b/ipc/shm.c
index 19633b4..d280a74 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -1342,25 +1342,27 @@
#define SIZE_SPEC "%21lu"
#endif
- return seq_printf(s,
- "%10d %10d %4o " SIZE_SPEC " %5u %5u "
- "%5lu %5u %5u %5u %5u %10lu %10lu %10lu "
- SIZE_SPEC " " SIZE_SPEC "\n",
- shp->shm_perm.key,
- shp->shm_perm.id,
- shp->shm_perm.mode,
- shp->shm_segsz,
- shp->shm_cprid,
- shp->shm_lprid,
- shp->shm_nattch,
- from_kuid_munged(user_ns, shp->shm_perm.uid),
- from_kgid_munged(user_ns, shp->shm_perm.gid),
- from_kuid_munged(user_ns, shp->shm_perm.cuid),
- from_kgid_munged(user_ns, shp->shm_perm.cgid),
- shp->shm_atim,
- shp->shm_dtim,
- shp->shm_ctim,
- rss * PAGE_SIZE,
- swp * PAGE_SIZE);
+ seq_printf(s,
+ "%10d %10d %4o " SIZE_SPEC " %5u %5u "
+ "%5lu %5u %5u %5u %5u %10lu %10lu %10lu "
+ SIZE_SPEC " " SIZE_SPEC "\n",
+ shp->shm_perm.key,
+ shp->shm_perm.id,
+ shp->shm_perm.mode,
+ shp->shm_segsz,
+ shp->shm_cprid,
+ shp->shm_lprid,
+ shp->shm_nattch,
+ from_kuid_munged(user_ns, shp->shm_perm.uid),
+ from_kgid_munged(user_ns, shp->shm_perm.gid),
+ from_kuid_munged(user_ns, shp->shm_perm.cuid),
+ from_kgid_munged(user_ns, shp->shm_perm.cgid),
+ shp->shm_atim,
+ shp->shm_dtim,
+ shp->shm_ctim,
+ rss * PAGE_SIZE,
+ swp * PAGE_SIZE);
+
+ return 0;
}
#endif