• [PATCH] osdep/hurd/getroot: Remove unused variables in grub_util_find_h

    From John Paul Adrian Glaubitz@21:1/5 to All on Wed Feb 22 09:40:01 2023
    Found during a test build on Debian/hurd-i386 with --disable-werror enabled:

    In file included from grub-core/osdep/getroot.c:12: grub-core/osdep/hurd/getroot.c: In function ‘grub_util_find_hurd_root_device’:
    grub-core/osdep/hurd/getroot.c:126:13: error: unused variable ‘next’ [-Werror=unused-variable]
    126 | char *next;
    | ^~~~
    grub-core/osdep/hurd/getroot.c:125:14: error: unused variable ‘size’ [-Werror=unused-variable]
    125 | size_t size;
    | ^~~~

    Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
    ---
    grub-core/osdep/hurd/getroot.c | 2 --
    1 file changed, 2 deletions(-)

    diff --git a/grub-core/osdep/hurd/getroot.c b/grub-core/osdep/hurd/getroot.c index af31f2c47..0efefdab4 100644
    --- a/grub-core/osdep/hurd/getroot.c
    +++ b/grub-core/osdep/hurd/getroot.c
    @@ -122,8 +122,6 @@ grub_util_find_hurd_root_device (const char *path)
    if (strncmp (name, "device:", sizeof ("device:") - 1) == 0)
    {
    char *dev_name = name + sizeof ("device:") - 1;
    - size_t size;
    - char *next;

    if (dev_name[0] == '@')
    {
    --
    2.39.1

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