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btrfs: Refactor count handling in btrfs_unpin_free_ino
authorGeert Uytterhoeven <geert@linux-m68k.org>
Fri, 22 Jun 2018 07:18:29 +0000 (09:18 +0200)
committerDavid Sterba <dsterba@suse.com>
Mon, 6 Aug 2018 11:12:39 +0000 (13:12 +0200)
commitbc931c0ef8f9e21ed5732ea148aeea9d0fffd3f8
treea328fba2e7b984b269663e3f93dabbce11e6384atree
parentd3c6be6fdab48dd26af3d3e01c5972ffe20985b9commit | diff
btrfs: Refactor count handling in btrfs_unpin_free_ino

With gcc 4.1.2:

    fs/btrfs/inode-map.c: In function ‘btrfs_unpin_free_ino’:
    fs/btrfs/inode-map.c:241: warning: ‘count’ may be used uninitialized in this function

While this warning is a false-positive, it can easily be killed by
refactoring the code.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
fs/btrfs/inode-map.c diff | blob | history
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