fs: xfs: Remove KM_NOSLEEP and KM_SLEEP.
Since no caller is using KM_NOSLEEP and no callee branches on KM_SLEEP,
we can remove KM_NOSLEEP and replace KM_SLEEP with 0.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
diff --git a/fs/xfs/kmem.c b/fs/xfs/kmem.c
index 16bb9a3..7cd315a 100644
--- a/fs/xfs/kmem.c
+++ b/fs/xfs/kmem.c
@@ -17,7 +17,7 @@ kmem_alloc(size_t size, xfs_km_flags_t flags)
do {
ptr = kmalloc(size, lflags);
- if (ptr || (flags & (KM_MAYFAIL|KM_NOSLEEP)))
+ if (ptr || (flags & KM_MAYFAIL))
return ptr;
if (!(++retries % 100))
xfs_err(NULL,
@@ -67,7 +67,7 @@ kmem_realloc(const void *old, size_t newsize, xfs_km_flags_t flags)
do {
ptr = krealloc(old, newsize, lflags);
- if (ptr || (flags & (KM_MAYFAIL|KM_NOSLEEP)))
+ if (ptr || (flags & KM_MAYFAIL))
return ptr;
if (!(++retries % 100))
xfs_err(NULL,
@@ -87,7 +87,7 @@ kmem_zone_alloc(kmem_zone_t *zone, xfs_km_flags_t flags)
do {
ptr = kmem_cache_alloc(zone, lflags);
- if (ptr || (flags & (KM_MAYFAIL|KM_NOSLEEP)))
+ if (ptr || (flags & KM_MAYFAIL))
return ptr;
if (!(++retries % 100))
xfs_err(NULL,