staging: rtl8723bs: hal: sdio_ops: fix Comparison to NULL

this patch fixes below warning reported by checkpatch

CHECK: Comparison to NULL could be written "c2h_evt"

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Hariprasad Kelam 2019-06-11 23:51:42 +05:30 • committed by Greg Kroah-Hartman
commit e99547e5ae