staging: rtl8192x: Remove use of seq_printf return value

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@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8192e/rtllib_module.c b/drivers/staging/rtl8192e/rtllib_module.c
index 0cf38091f8c51cd17123d1fe8d9e99c6608edaf1..248cc0d352ad2305de4d1cdc8217a1d09d7202a1 100644 (file)
--- 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 01492256558841266a79aff7503fc5bc9ec94677..9a607253823c574ca224cf5876dcb7e1c36bd241 100644 (file)
--- 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,