scsi: ufs: silence uninitialized variable warning
Subsystems (2)
PATCH 1/1 scsi: ufs: silence uninitialized variable warning
If ufshcd_dme_get() fails then "tx_lanes" can be uninitialized. I've initialized it to zero so that the rest of the function turns into a no-op in that situation.
Signed-off-by Dan Carpenter <[email protected]>
drivers/scsi/ufs/ufshcd.c +3 -1
@@ -3038,7 +3038,9 @@ static int ufshcd_hba_enable(struct ufs_hba *hba)static int ufshcd_disable_tx_lcc (struct ufs_hba *hba,bool peer) { -int tx_lanes, i, err =0 ; +int tx_lanes =0 ; +int err =0 ; +int i;if (!peer) ufshcd_dme_get(hba, UIC_ARG_MIB(PA_CONNECTEDTXDATALANES),