params.c: fix Smack complaint about parse_args
In commit 9fb48c744: "params: add 3rd arg to option handler callback
signature", the if-guard added to the pr_debug was overzealous; no
callers pass NULL, and existing code above and below the guard assumes
as much. Change the if-guard to match, and silence the Smack
complaint.
CC: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/kernel/params.c b/kernel/params.c
index b60e2c7..be78c90 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -190,7 +190,7 @@
/* Chew leading spaces */
args = skip_spaces(args);
- if (args && *args)
+ if (*args)
pr_debug("doing %s, parsing ARGS: '%s'\n", doing, args);
while (*args) {