msm: ipa: fix routing index validation bug
msm: ipa: fix routing index validation bug

Valid routing table indices were flagged as errors due
to an operator precedence bug. This commit fixes that bug.

Change-Id: Ia22c76b5055a51d8db4a356ae6137c59590afb3b
Signed-off-by: Ravi Gummadidala <ada8c1c5264329aa061fae385dcb53ffb1ecc11c@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas