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authorYueHaibing <yuehaibing@huawei.com>2019-12-24 20:45:52 +0800
committerPaul Moore <paul@paul-moore.com>2019-12-24 14:34:01 -0500
commitf1268534027a792f3d97a0cfff8041d314ef2fca (patch)
tree184a2d366459b10049abeb3f4e508f154892e56f /security/selinux/ss/services.c
parentselinux: ensure the policy has been loaded before reading the sidtab stats (diff)
downloadlinux-dev-f1268534027a792f3d97a0cfff8041d314ef2fca.tar.xz
linux-dev-f1268534027a792f3d97a0cfff8041d314ef2fca.zip
selinux: remove set but not used variable 'sidtab'
security/selinux/ss/services.c: In function security_port_sid: security/selinux/ss/services.c:2346:17: warning: variable sidtab set but not used [-Wunused-but-set-variable] security/selinux/ss/services.c: In function security_ib_endport_sid: security/selinux/ss/services.c:2435:17: warning: variable sidtab set but not used [-Wunused-but-set-variable] security/selinux/ss/services.c: In function security_netif_sid: security/selinux/ss/services.c:2480:17: warning: variable sidtab set but not used [-Wunused-but-set-variable] security/selinux/ss/services.c: In function security_fs_use: security/selinux/ss/services.c:2831:17: warning: variable sidtab set but not used [-Wunused-but-set-variable] Since commit 66f8e2f03c02 ("selinux: sidtab reverse lookup hash table") 'sidtab' is not used any more, so remove it. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/services.c')
-rw-r--r--security/selinux/ss/services.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/security/selinux/ss/services.c b/security/selinux/ss/services.c
index c9e38f1ede02..55cf42945cba 100644
--- a/security/selinux/ss/services.c
+++ b/security/selinux/ss/services.c
@@ -2349,14 +2349,12 @@ int security_port_sid(struct selinux_state *state,
u8 protocol, u16 port, u32 *out_sid)
{
struct policydb *policydb;
- struct sidtab *sidtab;
struct ocontext *c;
int rc = 0;
read_lock(&state->ss->policy_rwlock);
policydb = &state->ss->policydb;
- sidtab = state->ss->sidtab;
c = policydb->ocontexts[OCON_PORT];
while (c) {
@@ -2438,14 +2436,12 @@ int security_ib_endport_sid(struct selinux_state *state,
const char *dev_name, u8 port_num, u32 *out_sid)
{
struct policydb *policydb;
- struct sidtab *sidtab;
struct ocontext *c;
int rc = 0;
read_lock(&state->ss->policy_rwlock);
policydb = &state->ss->policydb;
- sidtab = state->ss->sidtab;
c = policydb->ocontexts[OCON_IBENDPORT];
while (c) {
@@ -2483,14 +2479,12 @@ int security_netif_sid(struct selinux_state *state,
char *name, u32 *if_sid)
{
struct policydb *policydb;
- struct sidtab *sidtab;
int rc = 0;
struct ocontext *c;
read_lock(&state->ss->policy_rwlock);
policydb = &state->ss->policydb;
- sidtab = state->ss->sidtab;
c = policydb->ocontexts[OCON_NETIF];
while (c) {
@@ -2834,7 +2828,6 @@ int security_genfs_sid(struct selinux_state *state,
int security_fs_use(struct selinux_state *state, struct super_block *sb)
{
struct policydb *policydb;
- struct sidtab *sidtab;
int rc = 0;
struct ocontext *c;
struct superblock_security_struct *sbsec = sb->s_security;
@@ -2843,7 +2836,6 @@ int security_fs_use(struct selinux_state *state, struct super_block *sb)
read_lock(&state->ss->policy_rwlock);
policydb = &state->ss->policydb;
- sidtab = state->ss->sidtab;
c = policydb->ocontexts[OCON_FSUSE];
while (c) {