From: Eric Engestrom <eric.engestrom@intel.com>
Date: Thu, 16 May 2019 12:08:53 +0000 (+0100)
Subject: util/os_file: fix error being sign-cast back and forth
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fd5c18de883cbf56fe925fc3f3ff3031ed535377;p=mesa.git

util/os_file: fix error being sign-cast back and forth

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/util/os_file.c b/src/util/os_file.c
index 400a2a12c4d..6e78a231d67 100644
--- a/src/util/os_file.c
+++ b/src/util/os_file.c
@@ -37,7 +37,7 @@ readN(int fd, char *buf, size_t len)
       total += ret;
    } while (total != len);
 
-   return total ? total : err;
+   return total ? (ssize_t)total : err;
 }
 
 char *