diff options
| author | Giedrius Statkevičius | 2015-04-10 01:42:31 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2015-05-08 09:24:00 +0200 |
| commit | 071494d832ae2e7a318f86e8d9854ee26b8f1134 (patch) | |
| tree | 0d10c24371a25bc745465387825a9f10ba18ea35 /drivers/staging/dgnc | |
| parent | staging: dgnc: don't forget to check if ->channels[i] is NULL in dgnc_tty_uni... (diff) | |
| download | kernel-qcow2-linux-071494d832ae2e7a318f86e8d9854ee26b8f1134.tar.gz kernel-qcow2-linux-071494d832ae2e7a318f86e8d9854ee26b8f1134.tar.xz kernel-qcow2-linux-071494d832ae2e7a318f86e8d9854ee26b8f1134.zip | |
staging: dgnc: remove redundant !ch checks
Remove checks that are redundant since we don't have boards with partially
initialized ->channels[i].
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/dgnc')
| -rw-r--r-- | drivers/staging/dgnc/dgnc_cls.c | 4 | ||||
| -rw-r--r-- | drivers/staging/dgnc/dgnc_neo.c | 2 |
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/staging/dgnc/dgnc_cls.c b/drivers/staging/dgnc/dgnc_cls.c index e3564d278d91..a629a78964ce 100644 --- a/drivers/staging/dgnc/dgnc_cls.c +++ b/drivers/staging/dgnc/dgnc_cls.c @@ -379,7 +379,7 @@ static inline void cls_parse_isr(struct dgnc_board *brd, uint port) return; ch = brd->channels[port]; - if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) + if (ch->magic != DGNC_CHANNEL_MAGIC) return; /* Here we try to figure out what caused the interrupt to happen */ @@ -714,8 +714,6 @@ static void cls_tasklet(unsigned long data) /* Loop on each port */ for (i = 0; i < ports; i++) { ch = bd->channels[i]; - if (!ch) - continue; /* * NOTE: Remember you CANNOT hold any channel diff --git a/drivers/staging/dgnc/dgnc_neo.c b/drivers/staging/dgnc/dgnc_neo.c index 631240850bca..900e3ae55a38 100644 --- a/drivers/staging/dgnc/dgnc_neo.c +++ b/drivers/staging/dgnc/dgnc_neo.c @@ -395,7 +395,7 @@ static inline void neo_parse_isr(struct dgnc_board *brd, uint port) return; ch = brd->channels[port]; - if (!ch || ch->magic != DGNC_CHANNEL_MAGIC) + if (ch->magic != DGNC_CHANNEL_MAGIC) return; /* Here we try to figure out what caused the interrupt to happen */ |