40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
|
From 9dc04c2fd88b6e0e0fe411885041925d52f71af3 Mon Sep 17 00:00:00 2001
|
||
|
|
From: Chih-Wei Huang <cwhuang@linux.org.tw>
|
||
|
|
Date: Wed, 22 Jan 2020 12:16:12 +0800
|
||
|
|
Subject: [PATCH] Fix variable 'sz' uninitialized error
|
||
|
|
|
||
|
|
To fix the error:
|
||
|
|
|
||
|
|
external/efivar/src/linux-virtual-root.c:66:4: error: variable 'sz' is uninitialized when used here [-Werror,-Wuninitialized]
|
||
|
|
sz += pos1;
|
||
|
|
^~
|
||
|
|
external/efivar/src/linux-virtual-root.c:45:12: note: initialize the variable 'sz' to silence this warning
|
||
|
|
ssize_t sz;
|
||
|
|
^
|
||
|
|
= 0
|
||
|
|
1 error generated.
|
||
|
|
|
||
|
|
Fixes: c41da0bd ("Handle /sys/devices/virtual/{nvme-fabrics,nvme-subsystem} devices")
|
||
|
|
|
||
|
|
Signed-off-by: Chih-Wei Huang <cwhuang@linux.org.tw>
|
||
|
|
---
|
||
|
|
src/linux-virtual-root.c | 2 +-
|
||
|
|
1 file changed, 1 insertion(+), 1 deletion(-)
|
||
|
|
|
||
|
|
diff --git a/src/linux-virtual-root.c b/src/linux-virtual-root.c
|
||
|
|
index 75fbbfc1de6..2d39c28ebb6 100644
|
||
|
|
--- a/src/linux-virtual-root.c
|
||
|
|
+++ b/src/linux-virtual-root.c
|
||
|
|
@@ -42,7 +42,7 @@ static ssize_t
|
||
|
|
parse_virtual_root(struct device *dev UNUSED, const char *current, const char *root UNUSED)
|
||
|
|
{
|
||
|
|
int rc;
|
||
|
|
- ssize_t sz;
|
||
|
|
+ ssize_t sz = 0;
|
||
|
|
int pos0 = 0, pos1 = 0;
|
||
|
|
struct subdir {
|
||
|
|
const char * const name;
|
||
|
|
--
|
||
|
|
2.26.2
|
||
|
|
|