scsi: ufs: fix a bug related to a null pointer access



In this change there is a fix of a possible NULL pointer access.

Change-Id: Ibc5031f7ccb8b0efda65453b3899a23abfce94c5
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>

parent 681cdee2

drivers/scsi/ufs/ufshcd.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -6028,7 +6028,10 @@ int ufshcd_system_resume(struct ufs_hba *hba)
		int ret = 0;
		ktime_t start = ktime_get();

		if (!hba \|\| !hba->is_powered \|\| pm_runtime_suspended(hba->dev))
		if (!hba)
		return -EINVAL;

		if (!hba->is_powered \|\| pm_runtime_suspended(hba->dev))
		/*
		* Let the runtime resume take care of resuming
		* if runtime suspended.