From mboxrd@z Thu Jan 1 00:00:00 1970 From: SF Markus Elfring Date: Mon, 08 May 2017 09:11:37 +0000 Subject: [PATCH 1/4] dma-buf: Combine two function calls into one in dma_buf_debug_show() Message-Id: List-Id: References: <3d972fa2-787a-d1f2-ff86-5c05494e00d3@users.sourceforge.net> In-Reply-To: <3d972fa2-787a-d1f2-ff86-5c05494e00d3@users.sourceforge.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: dri-devel@lists.freedesktop.org, linaro-mm-sig@lists.linaro.org, linux-media@vger.kernel.org, Gustavo Padovan , Sumit Semwal Cc: kernel-janitors@vger.kernel.org, LKML From: Markus Elfring Date: Mon, 8 May 2017 10:32:44 +0200 A bit of data was put into a sequence by two separate function calls. Print the same data by a single function call instead. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/dma-buf/dma-buf.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 512bdbc23bbb..53257c166f4d 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -1122,9 +1122,7 @@ static int dma_buf_debug_show(struct seq_file *s, void *unused) attach_count = 0; list_for_each_entry(attach_obj, &buf_obj->attachments, node) { - seq_puts(s, "\t"); - - seq_printf(s, "%s\n", dev_name(attach_obj->dev)); + seq_printf(s, "\t%s\n", dev_name(attach_obj->dev)); attach_count++; } -- 2.12.2