[PATCH] scsi: bfa: remove redundant NULL check

[Yang Li]

Fix below warnings reported by coccicheck:
./drivers/scsi/bfa/bfad_debugfs.c:375:2-7: WARNING: NULL check before
some freeing functions is not needed.

Reported-by: Abaci Robot <ab...@linux.alibaba.com>
Signed-off-by: Yang Li <abaci-bug...@linux.alibaba.com>
---
 drivers/scsi/bfa/bfad_debugfs.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c
index fd1b378..52db147 100644
--- a/drivers/scsi/bfa/bfad_debugfs.c
+++ b/drivers/scsi/bfa/bfad_debugfs.c
@@ -371,8 +371,7 @@ struct bfad_debug_info {
        if (!fw_debug)
                return 0;
 
-       if (fw_debug->debug_buffer)
-               vfree(fw_debug->debug_buffer);
+       vfree(fw_debug->debug_buffer);
 
        file->private_data = NULL;
        kfree(fw_debug);
-- 
1.8.3.1