Commit 5d311af0 authored by Aya Mahfouz's avatar Aya Mahfouz Committed by Greg Kroah-Hartman

staging: lustre: obdclass: remove unused variable

This patch removes a variable that was simply used to
store the return value of a function call before
returning it.

The issue was detected and resolved using the following
coccinelle script:

@@
identifier len,f;
@@

-int len;
 ... when != len
     when strict
-len =
+return
        f(...);
-return len;
Signed-off-by: default avatarAya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5cf00dee
......@@ -1769,8 +1769,6 @@ EXPORT_SYMBOL(lu_env_refill);
int lu_env_refill_by_tags(struct lu_env *env, __u32 ctags,
__u32 stags)
{
int result;
if ((env->le_ctx.lc_tags & ctags) != ctags) {
env->le_ctx.lc_version = 0;
env->le_ctx.lc_tags |= ctags;
......@@ -1781,9 +1779,7 @@ int lu_env_refill_by_tags(struct lu_env *env, __u32 ctags,
env->le_ses->lc_tags |= stags;
}
result = lu_env_refill(env);
return result;
return lu_env_refill(env);
}
EXPORT_SYMBOL(lu_env_refill_by_tags);
......
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