From 22735068d53c7115e384bc88dea95b17e76a6839 Mon Sep 17 00:00:00 2001 From: Josef Bacik Date: Mon, 18 Jul 2011 13:21:39 -0400 Subject: drivers: fix up various ->llseek() implementations Fix up a few ->llseek() implementations that won't deal with SEEK_HOLE/SEEK_DATA properly. Make them future proof so that if we ever add new options they will return -EINVAL. Thanks, Signed-off-by: Josef Bacik Signed-off-by: Al Viro --- drivers/char/nvram.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/char/nvram.c') diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c index 166f1e7aaa7e..da3cfee782dc 100644 --- a/drivers/char/nvram.c +++ b/drivers/char/nvram.c @@ -224,6 +224,8 @@ static loff_t nvram_llseek(struct file *file, loff_t offset, int origin) case 2: offset += NVRAM_BYTES; break; + default: + return -EINVAL; } return (offset >= 0) ? (file->f_pos = offset) : -EINVAL; -- cgit v1.2.3