btrfs-progs: fi defrag: clean up duplicate code if find errors
authorSu Yue <suy.fnst@cn.fujitsu.com>
Tue, 28 Nov 2017 09:14:48 +0000 (17:14 +0800)
committerDavid Sterba <dsterba@suse.com>
Wed, 3 Jan 2018 16:29:19 +0000 (17:29 +0100)
commite9db166287b57adc5e7a3ced3b906c7d6de08dd6
tree9d38b73b9078126e42c0b6338a6934320a1826fe
parent6dd8669a1c52cae1d827d934fbe6171f4893f1ba
btrfs-progs: fi defrag: clean up duplicate code if find errors

In function cmd_filesystem_defrag(), lines of code for error handling
are duplicate and hard to expand in further.

Create a jump label for errors.

Signed-off-by: Su Yue <suy.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
cmds-filesystem.c