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UBI: Silence an unintialized variable warning
author
Dan Carpenter
<dan.carpenter@oracle.com>
Wed, 13 Apr 2016 06:41:55 +0000
(09:41 +0300)
committer
Richard Weinberger
<richard@nod.at>
Tue, 24 May 2016 13:24:30 +0000
(15:24 +0200)
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>
drivers/mtd/ubi/debug.c
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diff --git
a/drivers/mtd/ubi/debug.c
b/drivers/mtd/ubi/debug.c
index
c4cb15a
..
f101a49
100644
(file)
--- 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;
}