From: Jesper Juhl <jj@chaosbits.net>
Date: Sat, 5 Feb 2011 19:51:53 +0000 (+0100)
Subject: radeon mkregtable: Add missing fclose() calls
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e917fd39eb35e5b2c464e67a80e759f3eb468e48;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

radeon mkregtable: Add missing fclose() calls

drivers/gpu/drm/radeon/mkregtable.c:parser_auth() almost always remembers
to fclose(file) before returning, but it misses two spots.

This is not really important since the process will exit shortly after and
thus close the file for us, but being explicit prevents static analysis
tools from complaining about leaked memory and missing fclose() calls and
it also seems to be the prefered style of the existing code to explicitly
close the file.

So, here's a patch to add the two missing fclose() calls.

Signed-off-by: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: Dave Airlie <airlied@redhat.com>
---

diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
index 607241c6a8a9..5a82b6b75849 100644
--- a/drivers/gpu/drm/radeon/mkregtable.c
+++ b/drivers/gpu/drm/radeon/mkregtable.c
@@ -673,8 +673,10 @@ static int parser_auth(struct table *t, const char *filename)
 	last_reg = strtol(last_reg_s, NULL, 16);
 
 	do {
-		if (fgets(buf, 1024, file) == NULL)
+		if (fgets(buf, 1024, file) == NULL) {
+			fclose(file);
 			return -1;
+		}
 		len = strlen(buf);
 		if (ftell(file) == end)
 			done = 1;
@@ -685,6 +687,7 @@ static int parser_auth(struct table *t, const char *filename)
 				fprintf(stderr,
 					"Error matching regular expression %d in %s\n",
 					r, filename);
+				fclose(file);
 				return -1;
 			} else {
 				buf[match[0].rm_eo] = 0;