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path: root/drivers/s390/net/qeth_proc.c
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Diffstat (limited to 'drivers/s390/net/qeth_proc.c')
-rw-r--r--drivers/s390/net/qeth_proc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c
index 360d782c7ada..66f2da14e6e3 100644
--- a/drivers/s390/net/qeth_proc.c
+++ b/drivers/s390/net/qeth_proc.c
@@ -36,7 +36,7 @@ qeth_procfile_seq_start(struct seq_file *s, loff_t *offset)
{
struct device *dev = NULL;
loff_t nr = 0;
-
+
down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
if (*offset == 0)
return SEQ_START_TOKEN;
@@ -60,8 +60,8 @@ static void *
qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
{
struct device *prev, *next;
-
- if (it == SEQ_START_TOKEN)
+
+ if (it == SEQ_START_TOKEN)
prev = NULL;
else
prev = (struct device *) it;
@@ -180,7 +180,7 @@ qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
struct device *device;
struct qeth_card *card;
-
+
if (it == SEQ_START_TOKEN)
return 0;
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