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>

diff --git a/Documentation/ia64/aliasing-test.c b/Documentation/ia64/aliasing-test.c
index 5caa2af33207917369c1cae917c07384ddc2837c..62a190d45f389335a9366f3240f5b214863eb838 100644 (file)
--- 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;
        }