diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2016-04-13 09:41:55 +0300 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2016-05-24 15:24:30 +0200 |
| commit | 24663e7281b8fbfaae22467ec2625e2bffe07815 (patch) | |
| tree | b24aafa5dd282b12df53541acdace2e69405522d /drivers/mtd/ubi/debug.c | |
| parent | fadb3665bad96be8f696e4899ee0f618536d54c7 (diff) | |
| download | lwn-24663e7281b8fbfaae22467ec2625e2bffe07815.tar.gz lwn-24663e7281b8fbfaae22467ec2625e2bffe07815.zip | |
UBI: Silence an unintialized variable warning
My static checker complains that "val" is uninitialized when kstrtoint()
fails.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'drivers/mtd/ubi/debug.c')
| -rw-r--r-- | drivers/mtd/ubi/debug.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/ubi/debug.c b/drivers/mtd/ubi/debug.c index c4cb15a3098c..f101a4985a7c 100644 --- a/drivers/mtd/ubi/debug.c +++ b/drivers/mtd/ubi/debug.c @@ -352,7 +352,8 @@ static ssize_t dfs_file_write(struct file *file, const char __user *user_buf, } else if (dent == d->dfs_emulate_power_cut) { if (kstrtoint(buf, 0, &val) != 0) count = -EINVAL; - d->emulate_power_cut = val; + else + d->emulate_power_cut = val; goto out; } |