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scsi: fnic: remove redundant assignment of variable rc 

Variable ret is initialized to a value that is never read and it is
re-assigned later and immediately returns. Clean up the code by removing
rc and just returning 0.

[mkp: typo]

Addresses-Coverity: ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Karan Tilak Kumar <kartilak@cisco.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Colin Ian King 2019-08-13 14:23:49 +01:00 committed by Martin K. Petersen
parent 3cf92f4bfc
commit 9730ddfb12
1 changed files with 1 additions and 3 deletions
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4
drivers/scsi/fnic/fnic_debugfs.c
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@ -52,7 +52,6 @@ static struct fc_trace_flag_type *fc_trc_flag;
*/ */
int fnic_debugfs_init(void) int fnic_debugfs_init(void)
{ {
int rc = -1;
fnic_trace_debugfs_root = debugfs_create_dir("fnic", NULL); fnic_trace_debugfs_root = debugfs_create_dir("fnic", NULL);
fnic_stats_debugfs_root = debugfs_create_dir("statistics", fnic_stats_debugfs_root = debugfs_create_dir("statistics",
@ -70,8 +69,7 @@ int fnic_debugfs_init(void)
fc_trc_flag->fc_clear = 4; fc_trc_flag->fc_clear = 4;
} }
rc = 0; return 0;
return rc;
} }
/* /*