summaryrefslogtreecommitdiff
path: root/drivers/isdn
diff options
context:
space:
mode:
authorHannes Eder <hannes@hanneseder.net>2009-02-25 16:08:40 +0300
committerDavid S. Miller <davem@davemloft.net>2009-02-27 12:00:41 +0300
commitdfe925e8e9058c8af0d203ae7262437235623a68 (patch)
tree394e6c445d15e1d71edab15287cbf1b03b0a0b79 /drivers/isdn
parentfe17f84f5f2a7d6c1a31c04c06a016d4ad5f7dec (diff)
downloadlinux-dfe925e8e9058c8af0d203ae7262437235623a68.tar.xz
drivers/isdn/capi: fix sparse warning: context imbalance
Impact: Attribute functions with __acquires(...) resp. __releases(...). Fix this sparse warnings: drivers/isdn/capi/kcapi_proc.c:241:13: warning: context imbalance in 'capi_driver_start' - wrong count at exit drivers/isdn/capi/kcapi_proc.c:252:13: warning: context imbalance in 'capi_driver_stop' - unexpected unlock Signed-off-by: Hannes Eder <hannes@hanneseder.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn')
-rw-r--r--drivers/isdn/capi/kcapi_proc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/isdn/capi/kcapi_proc.c b/drivers/isdn/capi/kcapi_proc.c
index c29208bd7521..50ed778f63fc 100644
--- a/drivers/isdn/capi/kcapi_proc.c
+++ b/drivers/isdn/capi/kcapi_proc.c
@@ -239,6 +239,7 @@ static const struct file_operations proc_applstats_ops = {
// ---------------------------------------------------------------------------
static void *capi_driver_start(struct seq_file *seq, loff_t *pos)
+ __acquires(&capi_drivers_list_lock)
{
read_lock(&capi_drivers_list_lock);
return seq_list_start(&capi_drivers, *pos);
@@ -250,6 +251,7 @@ static void *capi_driver_next(struct seq_file *seq, void *v, loff_t *pos)
}
static void capi_driver_stop(struct seq_file *seq, void *v)
+ __releases(&capi_drivers_list_lock)
{
read_unlock(&capi_drivers_list_lock);
}