The split_fs_names() function takes a names parameter, but the function actually uses the root_fs_names global variable instead. This names parameter is not used in the function, so it can be safely removed.
This change does not affect the functionality of split_fs_names() or any other part of the kernel.
Signed-off-by: Yihuan Pan <xun794@xxxxxxxxx>
---
init/do_mounts.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/init/do_mounts.c b/init/do_mounts.c
index 811e94daf0a8..d67efddf8597 100644
--- a/init/do_mounts.c
+++ b/init/do_mounts.c
@@ -338,7 +338,7 @@ __setup("rootfstype=", fs_names_setup);
__setup("rootdelay=", root_delay_setup);
/* This can return zero length strings. Caller should check */
-static int __init split_fs_names(char *page, size_t size, char *names)
+static int __init split_fs_names(char *page, size_t size)
{
int count = 1;
char *p = page;
@@ -402,7 +402,7 @@ void __init mount_block_root(char *name, int flags)
scnprintf(b, BDEVNAME_SIZE, "unknown-block(%u,%u)",
MAJOR(ROOT_DEV), MINOR(ROOT_DEV));
if (root_fs_names)
- num_fs = split_fs_names(fs_names, PAGE_SIZE, root_fs_names);
+ num_fs = split_fs_names(fs_names, PAGE_SIZE);
else
num_fs = list_bdev_fs_names(fs_names, PAGE_SIZE);
retry:
@@ -545,7 +545,7 @@ static int __init mount_nodev_root(void)
fs_names = (void *)__get_free_page(GFP_KERNEL);
if (!fs_names)
return -EINVAL;
- num_fs = split_fs_names(fs_names, PAGE_SIZE, root_fs_names);
+ num_fs = split_fs_names(fs_names, PAGE_SIZE);
for (i = 0, fstype = fs_names; i < num_fs;
i++, fstype += strlen(fstype) + 1) {
--
2.40.1
