The error return from open is -1, so test that, not 0,
for success/failure.
Resolves-Coverity-CID: 1125931
Signed-off-by: Eric Sandeen <sand...@redhat.com>
---
cmds-filesystem.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/cmds-filesystem.c b/cmds-filesystem.c
index e6642ef..df9d1ff 100644
--- a/cmds-filesystem.c
+++ b/cmds-filesystem.c
@@ -362,13 +362,13 @@ static int btrfs_scan_kernel(void *search)
}
fd = open(mnt->mnt_dir, O_RDONLY);
- if (fd > 0 && !get_df(fd, &space_info_arg)) {
+ if ((fd != -1) && !get_df(fd, &space_info_arg)) {
get_label_mounted(mnt->mnt_dir, label);
print_one_fs(&fs_info_arg, dev_info_arg,
space_info_arg, label, mnt->mnt_dir);
free(space_info_arg);
}
- if (fd > 0)
+ if (fd != -1)
close(fd);
free(dev_info_arg);
}
--
1.7.1
--
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