[PATCH] Remove redundant assignments

[Jan Kiszka]

From: Jan Kiszka <jan.k...@siemens.com>

Both variables are reassigned prior to the first read access.

Signed-off-by: Jan Kiszka <jan.k...@siemens.com>
---

Comes before "Random style fixes" to avoid that cppcheck becomes unhappy
over the mtab assignment.

env/env_disk_utils.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/env/env_disk_utils.c b/env/env_disk_utils.c
index 0a1ff09..6b89e8d 100644
--- a/env/env_disk_utils.c
+++ b/env/env_disk_utils.c
@@ -20,8 +20,8 @@ const char *tmp_mnt_dir = "/tmp/mnt-XXXXXX";

char *get_mountpoint(char *devpath)
{
- struct mntent *part = NULL;
- FILE *mtab = NULL;
+ struct mntent *part;
+ FILE *mtab;

if ((mtab = setmntent("/proc/mounts", "r")) == NULL)
return NULL;
--
2.12.3