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UBI: extend UBI layer debug/messaging capabilities - cosmetics

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Some cosmetic fixes to the patch "UBI: Extend UBI layer debug/messaging
capabilities".

Signed-off-by: Tanya Brokhman <tlinder@codeaurora.org>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Tanya Brokhman
2014-11-09 13:06:25 +02:00
committed by Richard Weinberger
parent fee1756d80
commit 45fc5c81d0
5 changed files with 13 additions and 22 deletions
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9
drivers/mtd/ubi/cdev.c
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@@ -48,14 +48,13 @@
/**
* get_exclusive - get exclusive access to an UBI volume.
* @ubi: UBI device description object
* @desc: volume descriptor
*
* This function changes UBI volume open mode to "exclusive". Returns previous
* mode value (positive integer) in case of success and a negative error code
* in case of failure.
*/
static int get_exclusive(struct ubi_device *ubi, struct ubi_volume_desc *desc)
static int get_exclusive(struct ubi_volume_desc *desc)
{
int users, err;
struct ubi_volume *vol = desc->vol;
@@ -64,7 +63,7 @@ static int get_exclusive(struct ubi_device *ubi, struct ubi_volume_desc *desc)
users = vol->readers + vol->writers + vol->exclusive + vol->metaonly;
ubi_assert(users > 0);
if (users > 1) {
ubi_err(ubi, "%d users for volume %d", users, vol->vol_id);
ubi_err(vol->ubi, "%d users for volume %d", users, vol->vol_id);
err = -EBUSY;
} else {
vol->readers = vol->writers = vol->metaonly = 0;
@@ -423,7 +422,7 @@ static long vol_cdev_ioctl(struct file *file, unsigned int cmd,
break;
}
err = get_exclusive(ubi, desc);
err = get_exclusive(desc);
if (err < 0)
break;
@@ -459,7 +458,7 @@ static long vol_cdev_ioctl(struct file *file, unsigned int cmd,
req.bytes < 0 || req.lnum >= vol->usable_leb_size)
break;
err = get_exclusive(ubi, desc);
err = get_exclusive(desc);
if (err < 0)
break;