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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 <heenasirwani@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heena Sirwani 2014-10-07 17:27:54 +05:30 committed by Greg Kroah-Hartman
parent e588f1bf8e
commit 114114a2a3
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/lustre/lustre/osc/osc_cache.c
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@ -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)