diff options
Diffstat (limited to 'src/basic/terminal-util.c')
| -rw-r--r-- | src/basic/terminal-util.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/src/basic/terminal-util.c b/src/basic/terminal-util.c index 1bda9564fb..ca7554a9fa 100644 --- a/src/basic/terminal-util.c +++ b/src/basic/terminal-util.c @@ -535,8 +535,9 @@ int terminal_vhangup(const char *name) { } int vt_disallocate(const char *name) { - int fd, r; + _cleanup_close_ int fd = -1; unsigned u; + int r; /* Deallocate the VT if possible. If not possible * (i.e. because it is the active one), at least clear it @@ -558,8 +559,6 @@ int vt_disallocate(const char *name) { "\033[H" /* move home */ "\033[2J", /* clear screen */ 10, false); - safe_close(fd); - return 0; } @@ -579,7 +578,7 @@ int vt_disallocate(const char *name) { return fd; r = ioctl(fd, VT_DISALLOCATE, u); - safe_close(fd); + fd = safe_close(fd); if (r >= 0) return 0; @@ -598,8 +597,6 @@ int vt_disallocate(const char *name) { "\033[H" /* move home */ "\033[3J", /* clear screen including scrollback, requires Linux 2.6.40 */ 10, false); - safe_close(fd); - return 0; } |