[PATCH 06/12] staging: lustre: Return directly after a failed kcalloc() in mgc_process_recover_log()

[SF Markus Elfring]

From: Markus Elfring <elfring at users.sourceforge.net>
Date: Tue, 26 Jul 2016 16:32:31 +0200

Return directly after a memory allocation failed at the beginning.

Signed-off-by: Markus Elfring <elfring at users.sourceforge.net>
---
 drivers/staging/lustre/lustre/mgc/mgc_request.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/lustre/lustre/mgc/mgc_request.c b/drivers/staging/lustre/lustre/mgc/mgc_request.c
index 9d0bd47..d716bb2 100644
--- a/drivers/staging/lustre/lustre/mgc/mgc_request.c
+++ b/drivers/staging/lustre/lustre/mgc/mgc_request.c
@@ -1339,10 +1339,8 @@ static int mgc_process_recover_log(struct obd_device *obd,
 		nrpages = CONFIG_READ_NRPAGES_INIT;
 
 	pages = kcalloc(nrpages, sizeof(*pages), GFP_KERNEL);
-	if (!pages) {
-		rc = -ENOMEM;
-		goto out;
-	}
+	if (!pages)
+		return -ENOMEM;
 
 	for (i = 0; i < nrpages; i++) {
 		pages[i] = alloc_page(GFP_KERNEL);
-- 
2.9.2