p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

firmware loader: Add sparse annotation 

Avoid that sparse reports the following warning on __fw_free_buf():

drivers/base/firmware_class.c:230:9: warning: context imbalance in '__fw_free_buf' - unexpected unlock

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Acked-by: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bart Van Assche 2014-01-04 14:20:36 +01:00 committed by Greg Kroah-Hartman
parent 9705710e40
commit 98233b21cd
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/base/firmware_class.c
View File

@ -228,6 +228,7 @@ static int fw_lookup_and_allocate_buf(const char *fw_name,
} }
static void __fw_free_buf(struct kref *ref) static void __fw_free_buf(struct kref *ref)
__releases(&fwc->lock)
{ {
struct firmware_buf *buf = to_fwbuf(ref); struct firmware_buf *buf = to_fwbuf(ref);
struct firmware_cache *fwc = buf->fwc; struct firmware_cache *fwc = buf->fwc;