diff options
Diffstat (limited to 'util-linux/mdev.c')
| -rw-r--r-- | util-linux/mdev.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c index 217075660..b4042c07e 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -374,10 +374,8 @@ static void make_device(char *path, int delete) putenv(s1); if (system(command) == -1) bb_perror_msg("can't run '%s'", command); - unsetenv("SUBSYSTEM"); - free(s1); - unsetenv("MDEV"); - free(s); + bb_unsetenv_and_free(s1); + bb_unsetenv_and_free(s); free(command); } |