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| author | Vasyl Gomonovych <gomonovych@gmail.com> | 2017-11-22 16:22:41 +0100 |
|---|---|---|
| committer | Sumit Semwal <sumit.semwal@linaro.org> | 2017-11-23 11:45:13 +0100 |
| commit | 298b6a815bba69c12336114c546104ba9d25bc8f (patch) | |
| tree | 43c2848a5ef8c96041ab58d5cbc16768014e8a9a /drivers/dma-buf | |
| parent | drm/printer: Add drm_vprintf() (diff) | |
| download | linux-298b6a815bba69c12336114c546104ba9d25bc8f.tar.xz linux-298b6a815bba69c12336114c546104ba9d25bc8f.zip | |
dma-buf: Fix ifnullfree.cocci warnings
NULL check before some freeing functions is not needed.
drivers/dma-buf/dma-buf.c:1183:2-26: WARNING: NULL check before freeing debugfs_remove_recursive
Generated by: scripts/coccinelle/free/ifnullfree.cocci
Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1511364161-6074-1-git-send-email-gomonovych@gmail.com
Diffstat (limited to 'drivers/dma-buf')
| -rw-r--r-- | drivers/dma-buf/dma-buf.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/dma-buf/dma-buf.c b/drivers/dma-buf/dma-buf.c index 1792385405f0..058805b6d164 100644 --- a/drivers/dma-buf/dma-buf.c +++ b/drivers/dma-buf/dma-buf.c @@ -1179,8 +1179,7 @@ static int dma_buf_init_debugfs(void) static void dma_buf_uninit_debugfs(void) { - if (dma_buf_debugfs_dir) - debugfs_remove_recursive(dma_buf_debugfs_dir); + debugfs_remove_recursive(dma_buf_debugfs_dir); } #else static inline int dma_buf_init_debugfs(void) |