null test before debugfs_remove_recursive is not needed so one line function
dma_buf_uninit_debugfs can be removed.
This patch calls debugfs_remove_recursive under CONFIG_DEBUG_FS
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: linux-me...@vger.kernel.org
Signed-off-by: Fabian Frederick <f...@skynet.be>
---
This is untested.
drivers/base/dma-buf.c | 13 +++----------
1 file changed, 3 insertions(+), 10 deletions(-)
diff --git a/drivers/base/dma-buf.c b/drivers/base/dma-buf.c
index 840c7fa..184c0cb 100644
--- a/drivers/base/dma-buf.c
+++ b/drivers/base/dma-buf.c
@@ -701,12 +701,6 @@ static int dma_buf_init_debugfs(void)
return err;
}
-static void dma_buf_uninit_debugfs(void)
-{
- if (dma_buf_debugfs_dir)
- debugfs_remove_recursive(dma_buf_debugfs_dir);
-}
-
int dma_buf_debugfs_create_file(const char *name,
int (*write)(struct seq_file *))
{
@@ -722,9 +716,6 @@ static inline int dma_buf_init_debugfs(void)
{
return 0;
}
-static inline void dma_buf_uninit_debugfs(void)
-{
-}
#endif
static int __init dma_buf_init(void)
@@ -738,6 +729,8 @@ subsys_initcall(dma_buf_init);
static void __exit dma_buf_deinit(void)
{
- dma_buf_uninit_debugfs();
+#ifdef CONFIG_DEBUG_FS
+ debugfs_remove_recursive(dma_buf_debugfs_dir);
+#endif
}
__exitcall(dma_buf_deinit);
--
1.8.4.5
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
