staging: line6: pod.c: fix checkpatch warning
staging: line6: pod.c: fix checkpatch warning

 - WARNING: braces {} are not necessary for single statement blocks

Signed-off-by: Laurent Navet <049659cdfcbbaec8e29d19668ed7e4a1a04d7a9f@gmail.com>
Reviewed-by: Stefan Hajnoczi <484520986196e4a799496429ce8a499eb6488adb@gmail.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs