i8k: Remove use of seq_printf return value
authorJoe Perches <joe@perches.com>
Sun, 22 Feb 2015 02:53:47 +0000 (18:53 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 25 Mar 2015 14:12:28 +0000 (15:12 +0100)
commit3a267d3b22f56bf5ba379c20604fd28409119698
treebfe4d3ddfe67e0ab24ee2afe898f93cceca91193
parent0a56c0e1e7ad4dc3721e96c499f3074cb6867cfe
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>
drivers/char/i8k.c