diff options
author | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 19:01:27 -0800 |
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committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 19:01:27 -0800 |
commit | 407f3fd8faf80f77c47ebda7501c6a8698d2f3a6 (patch) | |
tree | 3b41623f7174f1bee5b31853d2b295028cf9e376 /drivers/staging/comedi/comedi_fops.c | |
parent | dc47ce90c3a822cd7c9e9339fe4d5f61dcb26b50 (diff) | |
parent | 1d06825b0ede541f63b5577435abd2fc649a9b5e (diff) |
Merge 3.2-rc5 into staging-next
This resolves the conflict in the
drivers/staging/iio/industrialio-core.c file due to two different
changes made to resolve the same problem.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/comedi/comedi_fops.c')
-rw-r--r-- | drivers/staging/comedi/comedi_fops.c | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c index 5e78c77d5a08..9c8b33cc438e 100644 --- a/drivers/staging/comedi/comedi_fops.c +++ b/drivers/staging/comedi/comedi_fops.c @@ -2479,18 +2479,18 @@ static ssize_t store_max_read_buffer_kb(struct device *dev, const char *buf, size_t count) { struct comedi_device_file_info *info = dev_get_drvdata(dev); - unsigned long new_max_size_kb; - uint64_t new_max_size; + unsigned int new_max_size_kb; + unsigned int new_max_size; + int ret; struct comedi_subdevice *const read_subdevice = comedi_get_read_subdevice(info); - if (strict_strtoul(buf, 10, &new_max_size_kb)) - return -EINVAL; - if (new_max_size_kb != (uint32_t) new_max_size_kb) - return -EINVAL; - new_max_size = ((uint64_t) new_max_size_kb) * bytes_per_kibi; - if (new_max_size != (uint32_t) new_max_size) + ret = kstrtouint(buf, 10, &new_max_size_kb); + if (ret) + return ret; + if (new_max_size_kb > (UINT_MAX / bytes_per_kibi)) return -EINVAL; + new_max_size = new_max_size_kb * bytes_per_kibi; mutex_lock(&info->device->mutex); if (read_subdevice == NULL || @@ -2540,19 +2540,19 @@ static ssize_t store_read_buffer_kb(struct device *dev, const char *buf, size_t count) { struct comedi_device_file_info *info = dev_get_drvdata(dev); - unsigned long new_size_kb; - uint64_t new_size; + unsigned int new_size_kb; + unsigned int new_size; int retval; + int ret; struct comedi_subdevice *const read_subdevice = comedi_get_read_subdevice(info); - if (strict_strtoul(buf, 10, &new_size_kb)) - return -EINVAL; - if (new_size_kb != (uint32_t) new_size_kb) - return -EINVAL; - new_size = ((uint64_t) new_size_kb) * bytes_per_kibi; - if (new_size != (uint32_t) new_size) + ret = kstrtouint(buf, 10, &new_size_kb); + if (ret) + return ret; + if (new_size_kb > (UINT_MAX / bytes_per_kibi)) return -EINVAL; + new_size = new_size_kb * bytes_per_kibi; mutex_lock(&info->device->mutex); if (read_subdevice == NULL || @@ -2606,18 +2606,18 @@ static ssize_t store_max_write_buffer_kb(struct device *dev, const char *buf, size_t count) { struct comedi_device_file_info *info = dev_get_drvdata(dev); - unsigned long new_max_size_kb; - uint64_t new_max_size; + unsigned int new_max_size_kb; + unsigned int new_max_size; + int ret; struct comedi_subdevice *const write_subdevice = comedi_get_write_subdevice(info); - if (strict_strtoul(buf, 10, &new_max_size_kb)) - return -EINVAL; - if (new_max_size_kb != (uint32_t) new_max_size_kb) - return -EINVAL; - new_max_size = ((uint64_t) new_max_size_kb) * bytes_per_kibi; - if (new_max_size != (uint32_t) new_max_size) + ret = kstrtouint(buf, 10, &new_max_size_kb); + if (ret) + return ret; + if (new_max_size_kb > (UINT_MAX / bytes_per_kibi)) return -EINVAL; + new_max_size = new_max_size_kb * bytes_per_kibi; mutex_lock(&info->device->mutex); if (write_subdevice == NULL || @@ -2667,19 +2667,19 @@ static ssize_t store_write_buffer_kb(struct device *dev, const char *buf, size_t count) { struct comedi_device_file_info *info = dev_get_drvdata(dev); - unsigned long new_size_kb; - uint64_t new_size; + unsigned int new_size_kb; + unsigned int new_size; int retval; + int ret; struct comedi_subdevice *const write_subdevice = comedi_get_write_subdevice(info); - if (strict_strtoul(buf, 10, &new_size_kb)) - return -EINVAL; - if (new_size_kb != (uint32_t) new_size_kb) + ret = kstrtouint(buf, 10, &new_size_kb); + if (ret) + return ret; + if (new_size_kb > (UINT_MAX / bytes_per_kibi)) return -EINVAL; new_size = ((uint64_t) new_size_kb) * bytes_per_kibi; - if (new_size != (uint32_t) new_size) - return -EINVAL; mutex_lock(&info->device->mutex); if (write_subdevice == NULL || |