btrfs-progs: restore: use on-stack path buffer in copy_symlink
authorDavid Sterba <dsterba@suse.com>
Wed, 2 Nov 2016 23:37:51 +0000 (00:37 +0100)
committerDavid Sterba <dsterba@suse.com>
Wed, 9 Nov 2016 12:47:33 +0000 (13:47 +0100)
commit69b7e72345062d0323b2e6da3398f910f2bb5ca3
tree266b15b40814065a5e074936eb7cda2a2a397621
parent047f343721b1b1298a606ca31d90cd9b507abb72
btrfs-progs: restore: use on-stack path buffer in copy_symlink

We don't need to conserve stack space too much unlike kernel, also
remove one error condition.

Signed-off-by: David Sterba <dsterba@suse.com>
cmds-restore.c