From: SF Markus Elfring Date: Sat, 07 Oct 2017 13:07:37 +0000 Subject: [PATCH] kernel/power/swap: Delete five error messages for a failed memory allocation Message-Id: List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-pm@vger.kernel.org, Len Brown , Pavel Machek , "Rafael J. Wysocki" Cc: LKML , kernel-janitors@vger.kernel.org From: Markus Elfring Date: Sat, 7 Oct 2017 14:54:06 +0200 Omit extra messages for a memory allocation failure in these functions. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- kernel/power/swap.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/power/swap.c b/kernel/power/swap.c index d7cdc426ee38..ba82113c05de 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -699,7 +699,6 @@ static int save_image_lzo(struct swap_map_handle *handle, data = vmalloc(sizeof(*data) * nr_threads); if (!data) { - printk(KERN_ERR "PM: Failed to allocate LZO data\n"); ret = -ENOMEM; goto out_clean; } @@ -708,7 +707,6 @@ static int save_image_lzo(struct swap_map_handle *handle, crc = kmalloc(sizeof(*crc), GFP_KERNEL); if (!crc) { - printk(KERN_ERR "PM: Failed to allocate crc\n"); ret = -ENOMEM; goto out_clean; } @@ -1190,14 +1188,12 @@ static int load_image_lzo(struct swap_map_handle *handle, page = vmalloc(sizeof(*page) * LZO_MAX_RD_PAGES); if (!page) { - printk(KERN_ERR "PM: Failed to allocate LZO page\n"); ret = -ENOMEM; goto out_clean; } data = vmalloc(sizeof(*data) * nr_threads); if (!data) { - printk(KERN_ERR "PM: Failed to allocate LZO data\n"); ret = -ENOMEM; goto out_clean; } @@ -1206,7 +1202,6 @@ static int load_image_lzo(struct swap_map_handle *handle, crc = kmalloc(sizeof(*crc), GFP_KERNEL); if (!crc) { - printk(KERN_ERR "PM: Failed to allocate crc\n"); ret = -ENOMEM; goto out_clean; } -- 2.14.2