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authorYihuan Pan <xun794@gmail.com>2023-05-20 09:23:32 +0200
committerChristian Brauner <brauner@kernel.org>2023-06-05 10:45:31 +0200
commit26e293f73fd76eeadfbad24d7d73481e211e5966 (patch)
tree2c6f7bb0c5b04f960c0d82bfbe11f28da1a21d45 /init
parentjfs: Use unsigned variable for length calculations (diff)
downloadlinux-26e293f73fd76eeadfbad24d7d73481e211e5966.tar.xz
linux-26e293f73fd76eeadfbad24d7d73481e211e5966.zip
init: remove unused names parameter in split_fs_names()
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>
Diffstat (limited to 'init')
-rw-r--r--init/do_mounts.c6
1 files 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) {