diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 16:09:01 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-01-29 00:40:53 -0500 |
| commit | b6533640ed3e25e9a12497dbc679a10896848c91 (patch) | |
| tree | d52f9ef99337bacd02ef3401e2bdd2b450acf09e /drivers/scsi/csiostor | |
| parent | 8389f1281cd5cc7cc95218516800f42dddfd9111 (diff) | |
scsi: csiostor: no need to check return value of debugfs_create functions
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: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Varun Prakash <varun@chelsio.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: Oza Pawandeep <poza@codeaurora.org>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/csiostor')
| -rw-r--r-- | drivers/scsi/csiostor/csio_init.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/scsi/csiostor/csio_init.c b/drivers/scsi/csiostor/csio_init.c index cf629380a981..460e4ee1c8fe 100644 --- a/drivers/scsi/csiostor/csio_init.c +++ b/drivers/scsi/csiostor/csio_init.c @@ -167,14 +167,10 @@ csio_dfs_destroy(struct csio_hw *hw) * csio_dfs_init - Debug filesystem initialization for the module. * */ -static int +static void csio_dfs_init(void) { csio_debugfs_root = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!csio_debugfs_root) - pr_warn("Could not create debugfs entry, continuing\n"); - - return 0; } /* |