From: SF Markus Elfring <elfring@users.sourceforge.net>
To: kernel-janitors@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
Frank Haverkamp <haver@linux.vnet.ibm.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
"Guilherme G. Piccoli" <gpiccoli@linux.vnet.ibm.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"Jörg-Stephan Vogt" <jsvogt@de.ibm.com>,
"Michael Jung" <MIJUNG@de.ibm.com>,
"Michael Rüttger" <michael@ibmra.de>
Subject: [PATCH 1/3] GenWQE: Delete an error message for a failed memory allocation in genwqe_user_vmap()
Date: Mon, 8 Jan 2018 10:41:10 +0100 [thread overview]
Message-ID: <b77e137c-6fb2-e5fa-3e18-9d611dd4f0c1@users.sourceforge.net> (raw)
In-Reply-To: <e1b73b1a-ae0a-b76b-33d7-4dc5af8e39b5@users.sourceforge.net>
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 8 Jan 2018 09:37:23 +0100
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@users.sourceforge.net>
---
drivers/misc/genwqe/card_utils.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/misc/genwqe/card_utils.c b/drivers/misc/genwqe/card_utils.c
index 8f2e6442d88b..55c389a9e7d7 100644
--- a/drivers/misc/genwqe/card_utils.c
+++ b/drivers/misc/genwqe/card_utils.c
@@ -593,7 +593,6 @@ int genwqe_user_vmap(struct genwqe_dev *cd, struct dma_mapping *m, void *uaddr,
sizeof(struct page *) + sizeof(dma_addr_t),
GFP_KERNEL);
if (!m->page_list) {
- dev_err(&pci_dev->dev, "err: alloc page_list failed\n");
m->nr_pages = 0;
m->u_vaddr = NULL;
m->size = 0; /* mark unused and not added */
--
2.15.1
next prev parent reply other threads:[~2018-01-08 9:41 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 9:40 [PATCH 0/3] GenWQE: Adjustments for some function implementations SF Markus Elfring
2018-01-08 9:41 ` SF Markus Elfring [this message]
2018-01-08 12:45 ` [PATCH 1/3] GenWQE: Delete an error message for a failed memory allocation in genwqe_user_vmap() haver
2018-01-08 13:23 ` Dan Carpenter
2018-01-08 13:40 ` haver
2018-01-08 13:24 ` SF Markus Elfring
2018-01-08 13:42 ` haver
2018-01-08 9:42 ` [PATCH 2/3] GenWQE: Fix a typo in two comments SF Markus Elfring
2018-01-08 12:47 ` haver
2018-01-08 9:43 ` [PATCH 3/3] GenWQE: Adjust 12 checks for null pointers SF Markus Elfring
2018-01-08 12:50 ` haver
2018-01-08 13:50 ` [3/3] " SF Markus Elfring
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