NFC: trf7970a: Remove useless local variable
authorMark A. Greer <mgreer@animalcreek.com>
Tue, 23 Sep 2014 18:25:45 +0000 (11:25 -0700)
committerSamuel Ortiz <sameo@linux.intel.com>
Tue, 23 Sep 2014 22:28:22 +0000 (00:28 +0200)
The trf7970a_suspend() routine always returns
zero so don't use a local return variable to
hold the return value.  This fixes up a smatch
warning.

Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
drivers/nfc/trf7970a.c

Simple merge