diff options
| author | Jiapeng Chong <jiapeng.chong@linux.alibaba.com> | 2021-04-28 13:00:15 +0300 |
|---|---|---|
| committer | Paul Moore <paul@paul-moore.com> | 2021-05-11 04:48:11 +0300 |
| commit | fd781f459b60522f9fbfa1e125f122cf86d4a45b (patch) | |
| tree | 1969ed00ea059867deba6e83bde3488b8da896fc /security/selinux/ss/policydb.c | |
| parent | 7cffc377e1633b84a880b21eebf10562eaa47a23 (diff) | |
| download | linux-fd781f459b60522f9fbfa1e125f122cf86d4a45b.tar.xz | |
selinux: Remove redundant assignment to rc
Variable rc is set to '-EINVAL' but this value is never read as
it is overwritten or not used later on, hence it is a redundant
assignment and can be removed.
Cleans up the following clang-analyzer warning:
security/selinux/ss/services.c:2103:3: warning: Value stored to 'rc' is
never read [clang-analyzer-deadcode.DeadStores].
security/selinux/ss/services.c:2079:2: warning: Value stored to 'rc' is
never read [clang-analyzer-deadcode.DeadStores].
security/selinux/ss/services.c:2071:2: warning: Value stored to 'rc' is
never read [clang-analyzer-deadcode.DeadStores].
security/selinux/ss/services.c:2062:2: warning: Value stored to 'rc' is
never read [clang-analyzer-deadcode.DeadStores].
security/selinux/ss/policydb.c:2592:3: warning: Value stored to 'rc' is
never read [clang-analyzer-deadcode.DeadStores].
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Signed-off-by: Paul Moore <paul@paul-moore.com>
Diffstat (limited to 'security/selinux/ss/policydb.c')
| -rw-r--r-- | security/selinux/ss/policydb.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/security/selinux/ss/policydb.c b/security/selinux/ss/policydb.c index 9fccf417006b..defc5ef35c66 100644 --- a/security/selinux/ss/policydb.c +++ b/security/selinux/ss/policydb.c @@ -2589,7 +2589,6 @@ int policydb_read(struct policydb *p, void *fp) if (rc) goto bad; - rc = -EINVAL; rtk->role = le32_to_cpu(buf[0]); rtk->type = le32_to_cpu(buf[1]); rtd->new_role = le32_to_cpu(buf[2]); |