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| author | H Hartley Sweeten <hsweeten@visionengravers.com> | 2014-07-19 01:28:14 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-19 03:10:40 +0400 |
| commit | 36efbacdcb25427fda00d9af5c22a4f3a8867632 (patch) | |
| tree | de1dc76847a917b5f58d8a1ad8f8baa91fc7d74d | |
| parent | 40af57a27b93be97e0e53344c697a56eae38cda0 (diff) | |
| download | linux-36efbacdcb25427fda00d9af5c22a4f3a8867632.tar.xz | |
staging: comedi: comedi_fops: checkpatch.pl --strict cleanup
Fix the checkpatch.pl --strict issues:
CHECK: braces {} should be used on all arms of this statement
CHECK: Alignment should match open parenthesis
CHECK: Prefer kzalloc(sizeof(*dev)...) over kzalloc(sizeof(struct comedi_device)...)
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 175003125784..01fb31d7f3cd 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -1227,10 +1227,9 @@ static int parse_insn(struct comedi_device *dev, struct comedi_insn *insn, /* Most drivers ignore the base channel in * insn->chanspec. Fix this here if * the subdevice has <= 32 channels. */ - unsigned int shift; - unsigned int orig_mask; + unsigned int orig_mask = data[0]; + unsigned int shift = 0; - orig_mask = data[0]; if (s->n_chan <= 32) { shift = CR_CHAN(insn->chanspec); if (shift > 0) { @@ -1238,8 +1237,7 @@ static int parse_insn(struct comedi_device *dev, struct comedi_insn *insn, data[0] <<= shift; data[1] <<= shift; } - } else - shift = 0; + } ret = s->insn_bits(dev, s, insn, data); data[0] = orig_mask; if (shift > 0) @@ -2178,7 +2176,7 @@ out: } static ssize_t comedi_read(struct file *file, char __user *buf, size_t nbytes, - loff_t *offset) + loff_t *offset) { struct comedi_subdevice *s; struct comedi_async *async; @@ -2443,7 +2441,7 @@ struct comedi_device *comedi_alloc_board_minor(struct device *hardware_device) struct device *csdev; unsigned i; - dev = kzalloc(sizeof(struct comedi_device), GFP_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (dev == NULL) return ERR_PTR(-ENOMEM); comedi_device_init(dev); |