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init: remove unused names parameter in split_fs_names()

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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@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Message-Id: <4lsiigvaw4lxcs37rlhgepv77xyxym6krkqcpc3xfncnswok3y@b67z3b44orar>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Yihuan Pan
2023-05-20 15:23:32 +08:00
committed by Christian Brauner
parent 820eb59da8
commit 26e293f73f
1 changed files with 3 additions and 3 deletions
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6
init/do_mounts.c
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@@ -338,7 +338,7 @@ __setup("rootfstype=", fs_names_setup);
__setup("rootdelay=", root_delay_setup); __setup("rootdelay=", root_delay_setup);
/* This can return zero length strings. Caller should check */ /* 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; int count = 1;
char *p = page; char *p = page;
@@ -402,7 +402,7 @@ void __init mount_block_root(char *name, int flags)
scnprintf(b, BDEVNAME_SIZE, "unknown-block(%u,%u)", scnprintf(b, BDEVNAME_SIZE, "unknown-block(%u,%u)",
MAJOR(ROOT_DEV), MINOR(ROOT_DEV)); MAJOR(ROOT_DEV), MINOR(ROOT_DEV));
if (root_fs_names) 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 else
num_fs = list_bdev_fs_names(fs_names, PAGE_SIZE); num_fs = list_bdev_fs_names(fs_names, PAGE_SIZE);
retry: retry:
@@ -545,7 +545,7 @@ static int __init mount_nodev_root(void)
fs_names = (void *)__get_free_page(GFP_KERNEL); fs_names = (void *)__get_free_page(GFP_KERNEL);
if (!fs_names) if (!fs_names)
return -EINVAL; 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; for (i = 0, fstype = fs_names; i < num_fs;
i++, fstype += strlen(fstype) + 1) { i++, fstype += strlen(fstype) + 1) {