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authorMichael Scherer <misc@redhat.com>2017-09-06 14:46:20 +0200
committerJeff Darcy <jeff@pl.atyp.us>2017-09-08 16:16:54 +0000
commitc6c526010fa4b9d9628e445036e8f84b00bfb9a8 (patch)
tree30df7d0a4cb7414e34e3334aad47aff1522e382b /xlators/storage/posix/src
parent91cd0ed2a444f868c4cc46a42363d0044294da93 (diff)
Fix the type of len, a warning is triggered
clang show this warning on FreeBSD: posix.c:133:17: warning: comparison of unsigned expression < 0 is always false [-Wtautological-compare] A closer look on the code show that sys_readlink is returning a ssize_t, not a size_t, who is unsigned. Change-Id: Idb6a440ea44cc2168b0dd85f791c7955caa67c8c BUG: 1488909 Signed-off-by: Michael Scherer <misc@redhat.com> Reviewed-on: https://review.gluster.org/18220 Tested-by: Michael Scherer <misc@fedoraproject.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
Diffstat (limited to 'xlators/storage/posix/src')
-rw-r--r--xlators/storage/posix/src/posix.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index 1e50ad79b78..b1ab006219d 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -116,7 +116,7 @@ posix_symlinks_match (xlator_t *this, loc_t *loc, uuid_t gfid)
char linkname_actual[PATH_MAX] = {0,};
char linkname_expected[PATH_MAX] = {0};
char *dir_handle = NULL;
- size_t len = 0;
+ ssize_t len = 0;
size_t handle_size = 0;
gf_boolean_t ret = _gf_false;