The return type of block_device_operations.release() changed to void in commit
db2a144b.
Found with the following Coccinelle patch:
<smpl>
@has_release_func@
identifier i;
identifier release_func;
@@
struct block_device_operations i = {
.release = release_func
};
@depends on has_release_func@
identifier has_release_func.release_func;
@@
- int
+ void
release_func(...) {
...
- return ...;
}
</smpl>
Signed-off-by: Cyril Roelandt <tipec...@gmail.com>
---
drivers/staging/lustre/lustre/llite/lloop.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/staging/lustre/lustre/llite/lloop.c
b/drivers/staging/lustre/lustre/llite/lloop.c
index b72f257..9d4c17e 100644
--- a/drivers/staging/lustre/lustre/llite/lloop.c
+++ b/drivers/staging/lustre/lustre/llite/lloop.c
@@ -596,15 +596,13 @@ static int lo_open(struct block_device *bdev, fmode_t
mode)
return 0;
}
-static int lo_release(struct gendisk *disk, fmode_t mode)
+static void lo_release(struct gendisk *disk, fmode_t mode)
{
struct lloop_device *lo = disk->private_data;
mutex_lock(&lo->lo_ctl_mutex);
--lo->lo_refcnt;
mutex_unlock(&lo->lo_ctl_mutex);
-
- return 0;
}
/* lloop device node's ioctl function. */
--
1.7.10.4
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