s3: Fix an uninitialized variable

diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c
index 3bc60db61e2227769b3084453e3bb33726c16c8c..e9626f31fe1652c0d117b5a6327aebcf3d4da47a 100644 (file)
--- a/source3/lib/util_sock.c
+++ b/source3/lib/util_sock.c
@@ -442,7 +442,6 @@ NTSTATUS read_fd_with_timeout(int fd, char *buf,
        ssize_t readret;
        size_t nread = 0;
        struct timeval timeout;
-       int save_errno;
 
        /* just checking .... */
        if (maxcnt <= 0)
@@ -464,7 +463,7 @@ NTSTATUS read_fd_with_timeout(int fd, char *buf,
                        }
 
                        if (readret == -1) {
-                               return map_nt_error_from_unix(save_errno);
+                               return map_nt_error_from_unix(errno);
                        }
                        nread += readret;
                }
@@ -489,7 +488,7 @@ NTSTATUS read_fd_with_timeout(int fd, char *buf,
 
                /* Check if error */
                if (selrtn == -1) {
-                       return map_nt_error_from_unix(save_errno);
+                       return map_nt_error_from_unix(errno);
                }
 
                /* Did we timeout ? */