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| author |   Himanshu Jha <himanshujha199640@gmail.com> | 2018-01-04 16:53:50 +0100 |
|---|---|---|
| committer |   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2018-01-04 16:53:50 +0100 |
| commit | f950bc7880b31cfede87d99fbc4fd4d2b40914c5 (patch) | |
| tree | 4560702dea9709cbcc2a8806e8dbd4ac7d28535d /drivers/video | |
| parent | vfb: fix video mode and line_length being set when loaded (diff) | |
| download | linux-dev-f950bc7880b31cfede87d99fbc4fd4d2b40914c5.tar.xz linux-dev-f950bc7880b31cfede87d99fbc4fd4d2b40914c5.zip | |
fbdev: auo_k190x: Use zeroing memory allocator instead of allocator/memset
Use vzalloc for allocating zeroed memory and remove unnecessary
memset function.
Done using Coccinelle.
Generated-by scripts/coccinelle/api/alloc/kzalloc-simple.cocci.
0-day tested with no failures.
Suggested-by: Luis R. Rodriguez <mcgrof@kernel.org>
Signed-off-by: Himanshu Jha <himanshujha199640@gmail.com>
[b.zolnierkie: fixed minor issues in the patch description]
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/auo_k190x.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/video/fbdev/auo_k190x.c b/drivers/video/fbdev/auo_k190x.c index 0d06038324e0..b8894013014b 100644 --- a/drivers/video/fbdev/auo_k190x.c +++ b/drivers/video/fbdev/auo_k190x.c @@ -1056,13 +1056,12 @@ int auok190x_common_probe(struct platform_device *pdev, /* videomemory handling */ videomemorysize = roundup((panel->w * panel->h) * 2, PAGE_SIZE); - videomemory = vmalloc(videomemorysize); + videomemory = vzalloc(videomemorysize); if (!videomemory) { ret = -ENOMEM; goto err_irq; } - memset(videomemory, 0, videomemorysize); info->screen_base = (char *)videomemory; info->fix.smem_len = videomemorysize; |