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cov: explicitely ignore return value

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This commit is contained in:
Zdenek Kabelac 2021-04-22 16:49:34 +02:00
parent 2b3dcd754f
commit 395ce6c2bb
3 changed files with 5 additions and 5 deletions
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6
daemons/lvmlockd/lvmlockd-core.c
View File

@ -4968,7 +4968,7 @@ static void *client_thread_main(void *arg_in)
} }
out: out:
if (adopt_opt && lock_acquire_written) if (adopt_opt && lock_acquire_written)
unlink(adopt_file); (void) unlink(adopt_file);
return NULL; return NULL;
} }
@ -5740,13 +5740,13 @@ static void adopt_locks(void)
if (count_start_fail || count_adopt_fail) if (count_start_fail || count_adopt_fail)
goto fail; goto fail;
unlink(adopt_file); (void) unlink(adopt_file);
write_adopt_file(); write_adopt_file();
log_debug("adopt_locks done"); log_debug("adopt_locks done");
return; return;
fail: fail:
unlink(adopt_file); (void) unlink(adopt_file);
log_error("adopt_locks failed, reset host"); log_error("adopt_locks failed, reset host");
} }

2
lib/device/device_id.c
View File

@ -679,7 +679,7 @@ int device_ids_write(struct cmd_context *cmd)
goto out; goto out;
} }
unlink(tmppath); /* in case a previous file was left */ (void) unlink(tmppath); /* in case a previous file was left */
if (!(fp = fopen(tmppath, "w+"))) { if (!(fp = fopen(tmppath, "w+"))) {
log_warn("Cannot open tmp devices_file to write."); log_warn("Cannot open tmp devices_file to write.");

2
lib/label/label.c
View File

@ -1657,7 +1657,7 @@ bool dev_write_bytes(struct device *dev, uint64_t start, size_t len, void *data)
_scan_dev_close(dev); _scan_dev_close(dev);
dev->flags |= DEV_BCACHE_WRITE; dev->flags |= DEV_BCACHE_WRITE;
label_scan_open(dev); (void) label_scan_open(dev); /* checked later */
} }
if (dev->bcache_di < 0) { if (dev->bcache_di < 0) {