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authorOmar Sandoval <osandov@fb.com>2017-08-23 09:45:59 +0300
committerDavid Sterba <dsterba@suse.com>2017-08-24 18:19:02 +0300
commit58efbc9f5463308c43d812fd0748a4dee44c8a16 (patch)
tree400bd7ce429cf0ef769c3736dcb153f28dfdbcee /fs/ceph/super.c
parent14ccee78fc82f5512908f4424f541549a5705b89 (diff)
downloadlinux-58efbc9f5463308c43d812fd0748a4dee44c8a16.tar.xz
Btrfs: fix blk_status_t/errno confusion
This fixes several instances of blk_status_t and bare errno ints being mixed up, some of which are real bugs. In the normal case, 0 matches BLK_STS_OK, so we don't observe any effects of the missing conversion, but in case of errors or passes through the repair/retry paths, the errors get mixed up. The changes were identified using 'sparse', we don't have reports of the buggy behaviour. Fixes: 4e4cbee93d56 ("block: switch bios to blk_status_t") Signed-off-by: Omar Sandoval <osandov@fb.com> Reviewed-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/ceph/super.c')
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