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Commit 66abd43a authored by Karthik Reddy Katta's avatar Karthik Reddy Katta
Browse files

hal: spkr_prot: Fix uninitialized variable access 

Assign default values to local variables
which might be might be used uninitialized in
several functions.

Change-Id: I264fbbe9c10345da8eea21ac9298963a69b1da26
CRs-Fixed: 1117388
parent 1181b299

hal/audio_extn/spkr_protection.c

+4 −3
Original line number Diff line number Diff line
@@ -684,6 +684,7 @@ static void* spkr_calibration_thread() 
    char buf[32] = {0};

    int ret;



    memset(&protCfg, 0, sizeof(protCfg));

    /* If the value of this persist.spkr.cal.duration is 0

     * then it means it will take 30min to calibrate

     * and if the value is greater than zero then it would take
@@ -1049,9 +1050,9 @@ static void get_spkr_prot_ftm_param(char *param) 
    struct audio_cal_sp_th_vi_param th_vi_cal_data;

    struct audio_cal_sp_ex_vi_param ex_vi_cal_data;

    int i;

    int ftm_status[SP_V2_NUM_MAX_SPKRS];

    double rdc[SP_V2_NUM_MAX_SPKRS], temp[SP_V2_NUM_MAX_SPKRS];

    double f[SP_V2_NUM_MAX_SPKRS], r[SP_V2_NUM_MAX_SPKRS], q[SP_V2_NUM_MAX_SPKRS];

    int ftm_status[SP_V2_NUM_MAX_SPKRS] = {0};

    double rdc[SP_V2_NUM_MAX_SPKRS] = {0}, temp[SP_V2_NUM_MAX_SPKRS] = {0};

    double f[SP_V2_NUM_MAX_SPKRS] = {0}, r[SP_V2_NUM_MAX_SPKRS] = {0}, q[SP_V2_NUM_MAX_SPKRS] = {0};



    int cal_fd = open("/dev/msm_audio_cal",O_RDWR | O_NONBLOCK);

    if (cal_fd < 0) {