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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
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1 changed files with 1 additions and 2 deletions
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@ -1179,8 +1179,7 @@ static int dma_buf_init_debugfs(void)
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static void dma_buf_uninit_debugfs(void)
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{
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if (dma_buf_debugfs_dir)
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debugfs_remove_recursive(dma_buf_debugfs_dir);
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debugfs_remove_recursive(dma_buf_debugfs_dir);
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}
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#else
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static inline int dma_buf_init_debugfs(void)
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