*: more uniform naming: s/xmalloc_getline/xmalloc_fgetline/

diff --git a/e2fsprogs/fsck.c b/e2fsprogs/fsck.c
index 178792f..0707d29 100644
--- a/e2fsprogs/fsck.c
+++ b/e2fsprogs/fsck.c
@@ -391,7 +391,7 @@
 	}
 	while (1) {
 		int r;
-		char *buf = xmalloc_getline(f);
+		char *buf = xmalloc_fgetline(f);
 		if (!buf) break;
 		r = parse_fstab_line(buf, &fs);
 		free(buf);