linux-kernel - [GIT PULL 01/37] lightnvm/pblk-gc: Delete an error message for a failed memory allocation in pblk_gc_line_prepare

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Date:   Fri, 30 Mar 2018 00:04:48 +0200
From:   Matias Bjørling <mb@...htnvm.io>
To:     axboe@...com
Cc:     linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        keith.busch@...el.com, javier@...xlabs.com,
        Markus Elfring <elfring@...rs.sourceforge.net>,
        Matias Bjørling <mb@...htnvm.io>
Subject: [GIT PULL 01/37] lightnvm/pblk-gc: Delete an error message for a failed memory allocation in pblk_gc_line_prepare_ws()

From: Markus Elfring <elfring@...rs.sourceforge.net>

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
Reviewed-by: Javier González <javier@...xlabs.com>
Signed-off-by: Matias Bjørling <mb@...htnvm.io>
---
 drivers/lightnvm/pblk-gc.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c
index 3d899383666e..31f17d6f14ee 100644
--- a/drivers/lightnvm/pblk-gc.c
+++ b/drivers/lightnvm/pblk-gc.c
@@ -147,10 +147,8 @@ static void pblk_gc_line_prepare_ws(struct work_struct *work)
 	int ret;
 
 	invalid_bitmap = kmalloc(lm->sec_bitmap_len, GFP_KERNEL);
-	if (!invalid_bitmap) {
-		pr_err("pblk: could not allocate GC invalid bitmap\n");
+	if (!invalid_bitmap)
 		goto fail_free_ws;
-	}
 
 	emeta_buf = pblk_malloc(lm->emeta_len[0], l_mg->emeta_alloc_type,
 								GFP_KERNEL);
-- 
2.11.0