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| author | Markus Elfring <elfring@users.sourceforge.net> | 2014-11-20 07:44:20 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-25 13:30:43 -0200 |
| commit | 332b295d107466df8b05a99a914adbe21401449b (patch) | |
| tree | 5fb1ce77fa151d66cbdf143512e4eccbdd26c59f /drivers/media/platform/exynos4-is | |
| parent | 3dd94f00f07f013259dc221d6307ef699661f7ea (diff) | |
| download | linux-stable-332b295d107466df8b05a99a914adbe21401449b.tar.gz linux-stable-332b295d107466df8b05a99a914adbe21401449b.tar.bz2 linux-stable-332b295d107466df8b05a99a914adbe21401449b.zip | |
[media] platform: Deletion of unnecessary checks before two function calls
The functions i2c_put_adapter() and release_firmware() test whether their
argument is NULL and then return immediately. Thus the test around the call
is not needed.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/platform/exynos4-is')
| -rw-r--r-- | drivers/media/platform/exynos4-is/fimc-is.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c index 3d49ce03b176..2a0cbeff0324 100644 --- a/drivers/media/platform/exynos4-is/fimc-is.c +++ b/drivers/media/platform/exynos4-is/fimc-is.c @@ -428,8 +428,7 @@ static void fimc_is_load_firmware(const struct firmware *fw, void *context) * needed around for copying to the IS working memory every * time before the Cortex-A5 is restarted. */ - if (is->fw.f_w) - release_firmware(is->fw.f_w); + release_firmware(is->fw.f_w); is->fw.f_w = fw; done: mutex_unlock(&is->lock); @@ -937,8 +936,7 @@ static int fimc_is_remove(struct platform_device *pdev) vb2_dma_contig_cleanup_ctx(is->alloc_ctx); fimc_is_put_clocks(is); fimc_is_debugfs_remove(is); - if (is->fw.f_w) - release_firmware(is->fw.f_w); + release_firmware(is->fw.f_w); fimc_is_free_cpu_memory(is); return 0; |