doc: aliasing-test: close fd on write error

If write fails, remember to close(fd) before returning. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>

doc: aliasing-test: close fd on write error
If write fails, remember to close(fd) before returning. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Jesper Juhl · Jiri Kosina
1 parent 7122bbb0d1
Showing 1 changed file with 1 additions and 0 deletions Side-by-side Diff
Documentation/ia64/aliasing-test.c
@@ -132,6 +132,7 @@
  
 	rc = write(fd, "1", 2);
 	if (rc <= 0) {
+		close(fd);
 		perror("write");
 		return -1;
 	}
...	...	@@ -132,6 +132,7 @@
132	132
133	133	rc = write(fd, "1", 2);
134	134	if (rc <= 0) {
	135	+ close(fd);
135	136	perror("write");
136	137	return -1;
137	138	}