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authorMatthew Wilcox <willy@infradead.org>2019-03-05 15:43:41 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-03-05 21:07:15 -0800
commit6b7e5cad651a2b1031a4c69a98f87e3532dd4cef (patch)
treeb00b223d518650b71e1391ee7c07d1ea4b1371b1 /mm/compaction.c
parenta05ef00c97900f69f6e69d88e8a657b7a4ef8cbd (diff)
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mm: remove sysctl_extfrag_handler()
sysctl_extfrag_handler() neglects to propagate the return value from proc_dointvec_minmax() to its caller. It's a wrapper that doesn't need to exist, so just use proc_dointvec_minmax() directly. Link: http://lkml.kernel.org/r/20190104032557.3056-1-willy@infradead.org Signed-off-by: Matthew Wilcox <willy@infradead.org> Reported-by: Aditya Pakki <pakki001@umn.edu> Acked-by: Mel Gorman <mgorman@techsingularity.net> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
-rw-r--r--mm/compaction.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/mm/compaction.c b/mm/compaction.c
index ef29490b0f46..c15b4bbc9e9e 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -1876,14 +1876,6 @@ int sysctl_compaction_handler(struct ctl_table *table, int write,
return 0;
}
-int sysctl_extfrag_handler(struct ctl_table *table, int write,
- void __user *buffer, size_t *length, loff_t *ppos)
-{
- proc_dointvec_minmax(table, write, buffer, length, ppos);
-
- return 0;
-}
-
#if defined(CONFIG_SYSFS) && defined(CONFIG_NUMA)
static ssize_t sysfs_compact_node(struct device *dev,
struct device_attribute *attr,