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[PATCH 2/2] audit: fix sparse shadowed variable warnings

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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>
This commit is contained in:
Harvey Harrison
2008-04-27 02:39:56 -07:00
committed by Al Viro
parent c782f242f0
commit 7719e437fa
3 changed files with 13 additions and 15 deletions
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kernel/auditfilter.c
+8 -8
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@@ -417,7 +417,7 @@ exit_err:
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 @@ static struct audit_entry *audit_rule_to_entry(struct audit_rule *rule)
}
}
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 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data,
{
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 @@ static struct audit_entry *audit_data_to_entry(struct audit_rule_data *data,
}
}
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: