btrfs-progs: convert: use on-stack path buffer in create_image
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 12:47:31 +0000 (13:47 +0100)
commitc0807cbfc4873014deacbd99eecca0a2ac3a458a
tree8665b447f478f633d6998c433447849241effba4
parentaca69c9d397b5187d2c311c948cfe1cd5ca557db
btrfs-progs: convert: use on-stack path buffer in create_image

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>
btrfs-convert.c