[PATCH 2/2] audit: fix sparse shadowed variable warnings
Use msglen as the identifier.
kernel/audit.c:724:10: warning: symbol 'len' shadows an earlier one
kernel/audit.c:575:8: originally declared here
Don't use ino_f to check the inode field at the end of the functions.
kernel/auditfilter.c:429:22: warning: symbol 'f' shadows an earlier one
kernel/auditfilter.c:420:21: originally declared here
kernel/auditfilter.c:542:22: warning: symbol 'f' shadows an earlier one
kernel/auditfilter.c:529:21: originally declared here
i always used as a counter for a for loop and initialized to zero before
use. Eliminate the inner i variables.
kernel/auditsc.c:1295:8: warning: symbol 'i' shadows an earlier one
kernel/auditsc.c:1152:6: originally declared here
kernel/auditsc.c:1320:7: warning: symbol 'i' shadows an earlier one
kernel/auditsc.c:1152:6: originally declared here
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/kernel/auditfilter.c b/kernel/auditfilter.c
index bcf1fb7..7c3450d 100644
--- a/kernel/auditfilter.c
+++ b/kernel/auditfilter.c
@@ -417,7 +417,7 @@
static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule)
{
struct audit_entry *entry;
- struct audit_field *f;
+ struct audit_field *ino_f;
int err = 0;
int i;
@@ -499,9 +499,9 @@
}
}
- f = entry->rule.inode_f;
- if (f) {
- switch(f->op) {
+ ino_f = entry->rule.inode_f;
+ if (ino_f) {
+ switch(ino_f->op) {
case AUDIT_NOT_EQUAL:
entry->rule.inode_f = NULL;
case AUDIT_EQUAL:
@@ -526,7 +526,7 @@
{
int err = 0;
struct audit_entry *entry;
- struct audit_field *f;
+ struct audit_field *ino_f;
void *bufp;
size_t remain = datasz - sizeof(struct audit_rule_data);
int i;
@@ -654,9 +654,9 @@
}
}
- f = entry->rule.inode_f;
- if (f) {
- switch(f->op) {
+ ino_f = entry->rule.inode_f;
+ if (ino_f) {
+ switch(ino_f->op) {
case AUDIT_NOT_EQUAL:
entry->rule.inode_f = NULL;
case AUDIT_EQUAL:
