diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-22 16:09:03 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-01-29 00:40:54 -0500 |
| commit | fd84ec206d7a0d5a2aa0c3c78868deec6bfcd050 (patch) | |
| tree | 733e4d7de95c57a0baf954639d8e36ec25276edc /drivers/scsi/snic/snic_main.c | |
| parent | 1dbaa379a419343dab5f99f253d8225b5ab4f939 (diff) | |
scsi: snic: 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: Karan Tilak Kumar <kartilak@cisco.com>
Cc: Sesidhar Baddela <sebaddel@cisco.com>
Cc: "James E.J. Bottomley" <jejb@linux.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/snic/snic_main.c')
| -rw-r--r-- | drivers/scsi/snic/snic_main.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/drivers/scsi/snic/snic_main.c b/drivers/scsi/snic/snic_main.c index 5e824fd6047a..14f4ce665e58 100644 --- a/drivers/scsi/snic/snic_main.c +++ b/drivers/scsi/snic/snic_main.c @@ -397,12 +397,7 @@ snic_probe(struct pci_dev *pdev, const struct pci_device_id *ent) PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn)); #ifdef CONFIG_SCSI_SNIC_DEBUG_FS /* Per snic debugfs init */ - ret = snic_stats_debugfs_init(snic); - if (ret) { - SNIC_HOST_ERR(snic->shost, - "Failed to initialize debugfs stats\n"); - snic_stats_debugfs_remove(snic); - } + snic_stats_debugfs_init(snic); #endif /* Setup PCI Resources */ @@ -850,12 +845,7 @@ snic_global_data_init(void) #ifdef CONFIG_SCSI_SNIC_DEBUG_FS /* Debugfs related Initialization */ /* Create debugfs entries for snic */ - ret = snic_debugfs_init(); - if (ret < 0) { - SNIC_ERR("Failed to create sysfs dir for tracing and stats.\n"); - snic_debugfs_term(); - /* continue even if it fails */ - } + snic_debugfs_init(); /* Trace related Initialization */ /* Allocate memory for trace buffer */ |