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Staging: lustre: lustre: mgc: Remove variable that is not very useful.

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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 17:26:47 +05:30 committed by Greg Kroah-Hartman
parent 5ed57d6dc6
commit 8482727897
1 changed files with 2 additions and 6 deletions
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8
drivers/staging/lustre/lustre/mgc/mgc_request.c
View file

@ -510,8 +510,6 @@ static void do_requeue(struct config_llog_data *cld)
static int mgc_requeue_thread(void *data)
{
int rc = 0;
CDEBUG(D_MGC, "Starting requeue thread\n");
/* Keep trying failed locks periodically */
@ -592,7 +590,7 @@ static int mgc_requeue_thread(void *data)
complete(&rq_exit);
CDEBUG(D_MGC, "Ending requeue thread\n");
return rc;
return 0;
}
/* Add a cld to the list to requeue. Start the requeue thread if needed.
@ -1055,8 +1053,6 @@ static int mgc_import_event(struct obd_device *obd,
struct obd_import *imp,
enum obd_import_event event)
{
int rc = 0;
LASSERT(imp->imp_obd == obd);
CDEBUG(D_MGC, "import event %#x\n", event);
@ -1090,7 +1086,7 @@ static int mgc_import_event(struct obd_device *obd,
CERROR("Unknown import event %#x\n", event);
LBUG();
}
return rc;
return 0;
}
enum {