mtd: refactor call to request_module
This reduces the size of the stack frame when calling request_module().
Performing the sprintf before the call is not needed.
Signed-off-by: Kees Cook <keescook@chromium.org>
Acked-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
diff --git a/drivers/mtd/chips/gen_probe.c b/drivers/mtd/chips/gen_probe.c
index 74dbb6b..ffb36ba 100644
--- a/drivers/mtd/chips/gen_probe.c
+++ b/drivers/mtd/chips/gen_probe.c
@@ -211,9 +211,7 @@
probe_function = __symbol_get(probename);
if (!probe_function) {
- char modname[sizeof("cfi_cmdset_%4.4X")];
- sprintf(modname, "cfi_cmdset_%4.4X", type);
- request_module(modname);
+ request_module("cfi_cmdset_%4.4X", type);
probe_function = __symbol_get(probename);
}