btrfs: fix use of uninitialized variable at rm device ioctl
commit 37b45995 upstream. Clang static analysis reports this problem ioctl.c:3333:8: warning: 3rd function call argument is an uninitialized value ret = exclop_start_or_cancel_reloc(fs_info, cancel is only set in one branch of an if-check and is always used. So initialize to false. Fixes: 1a15eb72 ("btrfs: use btrfs_get_dev_args_from_path in dev removal ioctls") Reviewed-by:Filipe Manana <fdmanana@suse.com> Reviewed-by:
Anand Jain <anand.jain@oracle.com> Signed-off-by:
Tom Rix <trix@redhat.com> Signed-off-by:
David Sterba <dsterba@suse.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
parent
cb91c054
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