fixeria has uploaded this change for review. (
https://gerrit.osmocom.org/c/libosmocore/+/35473?usp=email )
Change subject: {gsm,vty}: suppress warnings about [total_]len being set but not used
......................................................................
{gsm,vty}: suppress warnings about [total_]len being set but not used
This commit fixes the following warnings seen with CC=clang:
utils.c:376:6: warning: variable 'len' set but not used
[-Wunused-but-set-variable]
int len = 0, offset = 0, ret, rem;
gsm0808_utils.c:2094:6: warning: variable 'total_len' set but not used
[-Wunused-but-set-variable]
int total_len = 0;
... and finally allows to build libosmocore with --enable-werror.
Change-Id: I0040ef20ba3fc53ee7ccefc4885170f333f80566
---
M src/gsm/gsm0808_utils.c
M src/vty/utils.c
2 files changed, 21 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/libosmocore refs/changes/73/35473/1
diff --git a/src/gsm/gsm0808_utils.c b/src/gsm/gsm0808_utils.c
index 778630d..0d6d5ad 100644
--- a/src/gsm/gsm0808_utils.c
+++ b/src/gsm/gsm0808_utils.c
@@ -2094,6 +2094,7 @@
int total_len = 0;
APPEND_STR("%s:", gsm0808_cell_id_discr_name(cid->id_discr));
APPEND_CELL_ID_U(cid->id_discr, &cid->id);
+ (void)total_len; /* suppress warnings about total_len being set but not used */
return buf;
}
diff --git a/src/vty/utils.c b/src/vty/utils.c
index a651515..0f5a34e 100644
--- a/src/vty/utils.c
+++ b/src/vty/utils.c
@@ -415,6 +415,7 @@
if (ret < 0)
goto err;
OSMO_SNPRINTF_RET(ret, rem, offset, len);
+ (void)len; /* suppress warnings about len being set but not used */
err:
str[size-1] = '\0';
return str;
--
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Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Change-Id: I0040ef20ba3fc53ee7ccefc4885170f333f80566
Gerrit-Change-Number: 35473
Gerrit-PatchSet: 1
Gerrit-Owner: fixeria <vyanitskiy(a)sysmocom.de>
Gerrit-MessageType: newchange