commit 81c553299ffc4ce3512a6ea3eaf5070c2238c960
author Hannes Eder <hannes@hanneseder.net> Wed Feb 25 10:31:24 2009 +0000
committer David S. Miller <davem@davemloft.net> Thu Feb 26 23:13:32 2009 -0800
tree f7ed9749b3b1ec9deab9447697baf774340ad0be
parent 893d7de7c319b31626816e2095492003cc2df2a6

net/802: fix sparse warnings: context imbalance

Impact: Attribute function with __acquires(...) resp. __releases(...).

Fix this sparse warnings:
  net/802/tr.c:492:21: warning: context imbalance in 'rif_seq_start' - wrong count at exit
  net/802/tr.c:519:13: warning: context imbalance in 'rif_seq_stop' - unexpected unlock

Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/802/tr.c

diff --git a/net/802/tr.c b/net/802/tr.c
index 158150f..dab6334 100644
--- a/net/802/tr.c
+++ b/net/802/tr.c
@@ -486,6 +486,7 @@
 }
 
 static void *rif_seq_start(struct seq_file *seq, loff_t *pos)
+	__acquires(&rif_lock)
 {
 	spin_lock_irq(&rif_lock);
 
@@ -517,6 +518,7 @@
 }
 
 static void rif_seq_stop(struct seq_file *seq, void *v)
+	__releases(&rif_lock)
 {
 	spin_unlock_irq(&rif_lock);
 }