From dfe925e8e9058c8af0d203ae7262437235623a68 Mon Sep 17 00:00:00 2001 From: Hannes Eder Date: Wed, 25 Feb 2009 13:08:40 +0000 Subject: [PATCH] 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 Signed-off-by: David S. Miller --- drivers/isdn/capi/kcapi_proc.c | 2 ++ 1 file changed, 2 insertions(+) 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); }