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Date: Sun, 26 Nov 2017 11:18:26 +0100 From: SF Markus Elfring <elfring@...rs.sourceforge.net> To: linux-fbdev@...r.kernel.org, dri-devel@...ts.freedesktop.org, Alexey Khoroshilov <khoroshilov@...ras.ru>, Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>, Bhumika Goyal <bhumirks@...il.com>, Colin Ian King <colin.king@...onical.com>, "Gustavo A. R. Silva" <garsilva@...eddedor.com>, Sudip Mukherjee <sudipm.mukherjee@...il.com> Cc: LKML <linux-kernel@...r.kernel.org>, kernel-janitors@...r.kernel.org Subject: [PATCH 2/4] video: sm501fb: Improve a size determination in sm501fb_probe() From: Markus Elfring <elfring@...rs.sourceforge.net> Date: Sun, 26 Nov 2017 10:22:37 +0100 Replace the specification of a data structure by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer according to the Linux coding style convention. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net> --- drivers/video/fbdev/sm501fb.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/video/fbdev/sm501fb.c b/drivers/video/fbdev/sm501fb.c index e8301c4e7d44..80bda5a655c0 100644 --- a/drivers/video/fbdev/sm501fb.c +++ b/drivers/video/fbdev/sm501fb.c @@ -1932,8 +1932,7 @@ static int sm501fb_probe(struct platform_device *pdev) int ret; /* allocate our framebuffers */ - - info = kzalloc(sizeof(struct sm501fb_info), GFP_KERNEL); + info = kzalloc(sizeof(*info), GFP_KERNEL); if (!info) return -ENOMEM; -- 2.15.0
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