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authorJoe Perches <joe@perches.com>2015-02-21 18:53:47 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-03-25 15:12:28 +0100
commit3a267d3b22f56bf5ba379c20604fd28409119698 (patch)
treebfe4d3ddfe67e0ab24ee2afe898f93cceca91193 /drivers/char
parent0a56c0e1e7ad4dc3721e96c499f3074cb6867cfe (diff)
i8k: 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> Acked-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/i8k.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index 24cc4ed9a780..a43048b5b05f 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -510,13 +510,15 @@ static int i8k_proc_show(struct seq_file *seq, void *offset)
* 9) AC power
* 10) Fn Key status
*/
- return seq_printf(seq, "%s %s %s %d %d %d %d %d %d %d\n",
- I8K_PROC_FMT,
- bios_version,
- i8k_get_dmi_data(DMI_PRODUCT_SERIAL),
- cpu_temp,
- left_fan, right_fan, left_speed, right_speed,
- ac_power, fn_key);
+ seq_printf(seq, "%s %s %s %d %d %d %d %d %d %d\n",
+ I8K_PROC_FMT,
+ bios_version,
+ i8k_get_dmi_data(DMI_PRODUCT_SERIAL),
+ cpu_temp,
+ left_fan, right_fan, left_speed, right_speed,
+ ac_power, fn_key);
+
+ return 0;
}
static int i8k_open_fs(struct inode *inode, struct file *file)