scsi: ufshcd-qti: Fix null pointer check



Checks for null before using the memory.

Change-Id: Idcf45ccf7d81ebe9b9a81905ad4f42da02827492
Signed-off-by: Asutosh Das <asutoshd@codeaurora.org>

parent b3d46413

drivers/scsi/ufs/ufshcd-qti.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -7530,6 +7530,8 @@ static u32 ufshcd_get_max_icc_level(int sup_curr_uA, u32 start_scan, char *buff)
		len = start_scan;

		pd = kmalloc_array(len, sizeof(*pd), GFP_KERNEL);
		if (!pd)
		return 0;
		memcpy(pd, buff, len);

		for (i = start_scan; i >= 0; i--) {