From 114114a2a340e999277ce3fa833b4546f4e9b853 Mon Sep 17 00:00:00 2001 From: Heena Sirwani Date: Tue, 7 Oct 2014 17:27:54 +0530 Subject: [PATCH] Staging: lustre: lustre: osc: Remove variable that is not very useful. The following patch removes a variable that is not very useful using coccinelle. The semantic patch used was: @@ identifier ret; @@ -int ret = 0; ... when != ret when strict -return ret; +return 0; Signed-off-by: Heena Sirwani Signed-off-by: Greg Kroah-Hartman --- drivers/staging/lustre/lustre/osc/osc_cache.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/staging/lustre/lustre/osc/osc_cache.c b/drivers/staging/lustre/lustre/osc/osc_cache.c index 7734d666b7a1..806fd397b721 100644 --- a/drivers/staging/lustre/lustre/osc/osc_cache.c +++ b/drivers/staging/lustre/lustre/osc/osc_cache.c @@ -539,7 +539,6 @@ static int osc_extent_merge(const struct lu_env *env, struct osc_extent *cur, int osc_extent_release(const struct lu_env *env, struct osc_extent *ext) { struct osc_object *obj = ext->oe_obj; - int rc = 0; LASSERT(atomic_read(&ext->oe_users) > 0); LASSERT(sanity_check(ext) == 0); @@ -571,7 +570,7 @@ int osc_extent_release(const struct lu_env *env, struct osc_extent *ext) osc_io_unplug_async(env, osc_cli(obj), obj); } osc_extent_put(env, ext); - return rc; + return 0; } static inline int overlapped(struct osc_extent *ex1, struct osc_extent *ex2) -- 2.20.1