[PATCH 18/27] staging: rtl8192x: Remove use of seq_printf return value

[Joe Perches]

The seq_printf return value, because it's frequently misused,
will eventually be converted to void.

See: commit 1f33c41c03da ("seq_file: Rename seq_overflow() to
     seq_has_overflowed() and make public")

Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
 drivers/staging/rtl8192e/rtllib_module.c              | 4 +++-
 drivers/staging/rtl8192u/ieee80211/ieee80211_module.c | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c
index 0cf3809..248cc0d 100644
--- a/drivers/staging/rtl8192e/rtllib_module.c
+++ b/drivers/staging/rtl8192e/rtllib_module.c
@@ -207,7 +207,9 @@ static struct proc_dir_entry *rtllib_proc;
 
 static int show_debug_level(struct seq_file *m, void *v)
 {
-	return seq_printf(m, "0x%08X\n", rtllib_debug_level);
+	seq_printf(m, "0x%08X\n", rtllib_debug_level);
+
+	return 0;
 }
 
 static ssize_t write_debug_level(struct file *file, const char __user *buffer,
diff --git a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
index afbd09d..330d206 100644
--- a/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
+++ b/drivers/staging/rtl8192u/ieee80211/ieee80211_module.c
@@ -245,7 +245,9 @@ static struct proc_dir_entry *ieee80211_proc;
 
 static int show_debug_level(struct seq_file *m, void *v)
 {
-	return seq_printf(m, "0x%08X\n", ieee80211_debug_level);
+	seq_printf(m, "0x%08X\n", ieee80211_debug_level);
+
+	return 0;
 }
 
 static ssize_t write_debug_level(struct file *file, const char __user *buffer,
-- 
2.1.2

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