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author | Gui Hecheng <guihc.fnst@cn.fujitsu.com> | 2014-07-31 11:23:44 +0800 |
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committer | David Sterba <dsterba@suse.cz> | 2014-08-22 15:07:03 +0200 |
commit | eb39e765f1c7f001f8b55c443a9878b2bc9ff6f7 (patch) | |
tree | eebbc0c5b8078777305d279797bf3612e176956a /cmds-filesystem.c | |
parent | 508e9ac82732612138ffc79229d5dc76c2200f91 (diff) |
btrfs-progs: fix improper return value check for is_existing_blk_or_reg_file
The function @is_existing_blk_or_reg_file has a return value of -errno,
which indicate the @stat call fails with non-ENOENT errors.
In this condition, we should not continue the following work.
But -errno evaluates to true and will let the following work go.
So we should judge more accurately whether the return value of
@is_existing_blk_or_reg_file is > 0 or not to decide our behavior.
Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'cmds-filesystem.c')
0 files changed, 0 insertions, 0 deletions