f2fs_io: fix wrong buffered/dio option

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

diff --git a/tools/f2fs_io/f2fs_io.c b/tools/f2fs_io/f2fs_io.c
index 91f8cf2..7fd4425 100644 (file)
--- a/tools/f2fs_io/f2fs_io.c
+++ b/tools/f2fs_io/f2fs_io.c
@@ -194,9 +194,9 @@ static void do_write(int argc, char **argv, const struct cmd_desc *cmd)
                exit(1);
        }
 
-       if (!strcmp(argv[5], "buffered")) {
+       if (!strcmp(argv[5], "dio")) {
                flags |= O_DIRECT;
-       } else if (strcmp(argv[5], "dio")) {
+       } else if (strcmp(argv[5], "buffered")) {
                fputs("Wrong IO type\n\n", stderr);
                exit(1);
        }
@@ -263,9 +263,9 @@ static void do_read(int argc, char **argv, const struct cmd_desc *cmd)
                exit(1);
        }
        count = atoi(argv[3]);
-       if (!strcmp(argv[4], "buffered")) {
+       if (!strcmp(argv[4], "dio")) {
                flags |= O_DIRECT;
-       } else if (strcmp(argv[4], "dio")) {
+       } else if (strcmp(argv[4], "buffered")) {
                fputs("Wrong IO type\n\n", stderr);
                exit(1);
        }