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Commit 7c0450d8 authored by Abhijit Kulkarni's avatar Abhijit Kulkarni Committed by Abhijith Desai
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msm: mdss: fix use of uninitialized local variable 



This change fixes unitilized local variable being used and
checks for the valid format in concurrent writeback case before
using the format parameters.

CRs-Fixed: 1110015
Change-Id: I61a3e20af1d0a4db7a7db454ae35b810639744ae
Signed-off-by: default avatarAbhijit Kulkarni <kabhijit@codeaurora.org>
parent b2b38028

drivers/video/fbdev/msm/mdss_mdp_pp.c

+1 −1
Original line number Original line Diff line number Diff line
@@ -5156,7 +5156,7 @@ static int pp_hist_collect(struct mdp_histogram_data *hist, 
				u32 block)

				u32 block)

{

{

	int ret = 0;

	int ret = 0;

	u32 sum = 0;

	int sum = 0;

	char __iomem *v_base = NULL;

	char __iomem *v_base = NULL;

	unsigned long flag;

	unsigned long flag;

	struct mdss_data_type *mdata = mdss_mdp_get_mdata();

	struct mdss_data_type *mdata = mdss_mdp_get_mdata();