Downgrade ignored errors to warnings.

If the error is ignored it is not important enough - make it a warning instead. Signed-off-by: Michał Mirosław <[email protected]>
checkpoint-restore · Jun 19, 2023 · e35094f · e35094f
1 parent a7ec13e
commit e35094f
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/criu/include/log.h b/criu/include/log.h
@@ -60,6 +60,8 @@ void flush_early_log_buffer(int fd);
 
 #define pr_perror(fmt, ...) pr_err(fmt ": %s\n", ##__VA_ARGS__, strerror(errno))
 
+#define pr_pwarn(fmt, ...) pr_warn(fmt ": %s\n", ##__VA_ARGS__, strerror(errno))
+
 #endif /* CR_NOGLIBC */
 
 #endif /* __CR_LOG_H__ */
diff --git a/criu/util.c b/criu/util.c
@@ -1076,14 +1076,14 @@ void tcp_cork(int sk, bool on)
 {
 	int val = on ? 1 : 0;
 	if (setsockopt(sk, SOL_TCP, TCP_CORK, &val, sizeof(val)))
-		pr_perror("Unable to restore TCP_CORK (%d)", val);
+		pr_pwarn("Unable to restore TCP_CORK (%d)", val);
 }
 
 void tcp_nodelay(int sk, bool on)
 {
 	int val = on ? 1 : 0;
 	if (setsockopt(sk, SOL_TCP, TCP_NODELAY, &val, sizeof(val)))
-		pr_perror("Unable to restore TCP_NODELAY (%d)", val);
+		pr_pwarn("Unable to restore TCP_NODELAY (%d)", val);
 }
 
 static int get_sockaddr_in(struct sockaddr_storage *addr, char *host, unsigned short port)