doc: aliasing-test: close fd on write error

If write fails, remember to close(fd) before returning. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
strager · Sep 1, 2012 · 5ffd27f · 5ffd27f
1 parent 7122bbb
commit 5ffd27f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c
@@ -132,6 +132,7 @@ static int read_rom(char *path)
 
 	rc = write(fd, "1", 2);
 	if (rc <= 0) {
+		close(fd);
 		perror("write");
 		return -1;
 	}