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Commit e188d278 authored by Oleg Perelet's avatar Oleg Perelet Committed by Gerrit - the friendly Code Review server
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msm: kgsl: Remove use of uninitialized variable 



During certain code execution paths dev_ab can be assigned
not initialized value.

CRs-Fixed: 1074208
Change-Id: I330a50f6d171497e5b6d3e44e8ce2b09f2d644e3
Signed-off-by: default avatarOleg Perelet <operelet@codeaurora.org>
parent 1d4c367d

drivers/devfreq/governor_bw_vbif.c

+5 −7
Original line number Diff line number Diff line
@@ -80,15 +80,13 @@ static int devfreq_vbif_ev_handler(struct devfreq *devfreq, 
	case DEVFREQ_GOV_START:

		mutex_lock(&df_lock);

		df = devfreq;

		if (df->profile->get_dev_status)

			ret = df->profile->get_dev_status(df->dev.parent,

					&stat);

		if (df->profile->get_dev_status &&

			!df->profile->get_dev_status(df->dev.parent, &stat) &&

			stat.private_data)

			dev_ab = stat.private_data;

		else

			ret = 0;

		if (ret || !stat.private_data)

			pr_warn("Device doesn't take AB votes!\n");

		else

			dev_ab = stat.private_data;



		mutex_unlock(&df_lock);



		ret = devfreq_vbif_update_bw(0, 0);