mark set but unused variables as such

SVN-Revision: 31296
12 years ago · c0ca7aed8e
parent a70ad13a79
commit c0ca7aed8e
1 changed files with 11 additions and 0 deletions
--- a/target/linux/rb532/patches-2.6.32/003-unused_variables.patch
+++ b/target/linux/rb532/patches-2.6.32/003-unused_variables.patch
@ -0,0 +1,11 @@
+--- a/arch/mips/rb532/prom.c
+++ b/arch/mips/rb532/prom.c
+@@ -73,7 +73,7 @@ void __init prom_setup_cmdline(void)
+ 	static char cmd_line[CL_SIZE] __initdata;
+ 	char *cp, *board;
+ 	int prom_argc;
+-	char **prom_argv, **prom_envp;
+	char **prom_argv, **prom_envp __maybe_unused;
+ 	int i;
+ 
+ 	prom_argc = fw_arg0;