[Xen-devel] [PATCH for-4.6 10/13] xl: valid fd can be 0 in main_loadpolicy

[Wei Liu <wei.liu2@xxxxxxxxxx>]

Also fixed some style problems while I was there.

Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
 tools/libxl/xl_cmdimpl.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 7e279cd..3717568 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -7856,7 +7856,7 @@ int main_loadpolicy(int argc, char **argv)
 
     polFName = argv[optind];
     polFd = open(polFName, O_RDONLY);
-    if ( polFd < 0 ) {
+    if (polFd < 0) {
         fprintf(stderr, "Error occurred opening policy file '%s': %s\n",
                 polFName, strerror(errno));
         ret = -1;
@@ -7864,7 +7864,7 @@ int main_loadpolicy(int argc, char **argv)
     }
 
     ret = stat(polFName, &info);
-    if ( ret < 0 ) {
+    if (ret < 0) {
         fprintf(stderr, "Error occurred retrieving information about"
                 "policy file '%s': %s\n", polFName, strerror(errno));
         goto done;
@@ -7896,7 +7896,7 @@ int main_loadpolicy(int argc, char **argv)
 
 done:
     free(polMemCp);
-    if ( polFd > 0 )
+    if (polFd >= 0)
         close(polFd);
 
     return ret;
-- 
1.9.1


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