staging: mt7621-spi: Clean up comparison to NULL
authorJasminko Dedic <betelge@gmail.com>
Sun, 3 Feb 2019 19:44:42 +0000 (02:44 +0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 4 Feb 2019 11:34:37 +0000 (12:34 +0100)
commit5ccbce3a0b0e10694f1a62e8b1ce9b46d1809eea
treee82077c7a3397872c7ffaa2602a226dabc2cb3ea
parent98e9400a63d9aee6c4db5698653f47c18915afea
staging: mt7621-spi: Clean up comparison to NULL

Fix checkpatch check: Comparison to NULL could be written "!master"

Signed-off-by: Jasminko Dedic <betelge@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/mt7621-spi/spi-mt7621.c