Fixes for Linaro GCC 4.9 [SQUASHED]

fs/encryptfs/keystore Fix unitialized variable
  * payload_len
  * auth_tok_sig
  * payload
arch/arm/mach-msm/clock-krait-8974 fix unitialized variable
Ignore out of bound array sound/soc/msm/qdsp6v2

Change-Id: I40c47bc07a6ec5f1763850d974e4fcd250b4c2f6
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
drivers/slimbus/slimbus fix unitialized variable

Change-Id: I3c2928bd41661c770d090e8e33dc4a8b94dc4cd8
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>
kernel/auditsc fix unitialized variable
drivers/media/platform/msm/camera_v2/ispif/msm_ispif.c fix unitialized variables
fs/fat/dir fix unitialzed variables

Change-Id: I2d48bb5bbc8a00fe8b5760d4e6286b8d61726e18
Signed-off-by: Josue Rivera <prbassplayer@gmail.com>