staging: dgnc: remove redundant condition check

[mirror_ubuntu-artful-kernel.git] / drivers / staging / dgnc / dgnc_neo.c

diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c
index 3b8ce38b2242b3df869194838ec114e6fa4124aa..9eae1a695980d69ddca1a813f8d930010c360dff 100644 (file)
--- a/drivers/staging/dgnc/dgnc_neo.c
+++ b/drivers/staging/dgnc/dgnc_neo.c
@@ -379,12 +379,6 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port)
        unsigned char cause;
        unsigned long flags;
 
-       if (!brd || brd->magic != DGNC_BOARD_MAGIC)
-               return;
-
-       if (port >= brd->maxports)
-               return;
-
        ch = brd->channels[port];
        if (ch->magic != DGNC_CHANNEL_MAGIC)
                return;