fixdep: constify strrcmp arguments

fishilico · Michal Marek · commit 4c835b57b8de · 2015-12-07T12:42:55.000+01:00
strrcmp only performs read access to the memory addressed by its
arguments so make them const pointers.

Signed-off-by: Nicolas Iooss &lt;nicolas.iooss_linux@m4x.org&gt;
Signed-off-by: Michal Marek &lt;mmarek@suse.com&gt;
diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
@@ -251,7 +251,7 @@ static void parse_config_file(const char *map, size_t len)
 }
 
 /* test is s ends in sub */
-static int strrcmp(char *s, char *sub)
+static int strrcmp(const char *s, const char *sub)
 {
 	int slen = strlen(s);
 	int sublen = strlen(sub);

Original file line number	Diff line number	Diff line change
`@@ -251,7 +251,7 @@ static void parse_config_file(const char *map, size_t len)`
`251`	`251`	`}`
`252`	`252`
`253`	`253`	`/* test is s ends in sub */`
`254`		`-static int strrcmp(char s, char sub)`
	`254`	`+static int strrcmp(const char s, const char sub)`
`255`	`255`	`{`
`256`	`256`	`int slen = strlen(s);`
`257`	`257`	`int sublen = strlen(sub);`