Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH] mwifiex: no need to check return value of debugfs_create functions | Date | Tue, 22 Jan 2019 16:21:37 +0100 |
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When calling debugfs functions, there is no need to ever check the return value. The function can work or not, but the code logic should never do something different based on this.
Cc: Amitkumar Karwar <amitkarwar@gmail.com> Cc: Nishant Sarmukadam <nishants@marvell.com> Cc: Ganapathi Bhat <gbhat@marvell.com> Cc: Xinming Hu <huxinming820@gmail.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: linux-wireless@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/net/wireless/marvell/mwifiex/debugfs.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/marvell/mwifiex/debugfs.c b/drivers/net/wireless/marvell/mwifiex/debugfs.c index cbe4493b3266..8ab114cf3467 100644 --- a/drivers/net/wireless/marvell/mwifiex/debugfs.c +++ b/drivers/net/wireless/marvell/mwifiex/debugfs.c @@ -922,9 +922,8 @@ mwifiex_reset_write(struct file *file, } #define MWIFIEX_DFS_ADD_FILE(name) do { \ - if (!debugfs_create_file(#name, 0644, priv->dfs_dev_dir, \ - priv, &mwifiex_dfs_##name##_fops)) \ - return; \ + debugfs_create_file(#name, 0644, priv->dfs_dev_dir, priv, \ + &mwifiex_dfs_##name##_fops); \ } while (0); #define MWIFIEX_DFS_FILE_OPS(name) \ -- 2.20.1
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