scsi: lpfc: Remove redundant assignment to avoid memory leak

Remove the redundant assignment if kzalloc() succeeds to avoid memory
leak.

Fixes: bd2cdd5 ("scsi: lpfc: NVME Initiator: Add debugfs support")
Signed-off-by: Jiasheng Jiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Reviewed-by: Justin Tee <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>

Author: Jiasheng Jiang

drivers/scsi/lpfc/lpfc_debugfs.c

@@ -6289,7 +6289,6 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
 			}
 			phba->nvmeio_trc_on = 1;
 			phba->nvmeio_trc_output_idx = 0;
-			phba->nvmeio_trc = NULL;
 		} else {
 nvmeio_off:
 			phba->nvmeio_trc_size = 0;