From: Gustavo A. R. Silva gustavoars@kernel.org
[ Upstream commit 28073eb09c5aa29e879490edb88cfd3e7073821e ]
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple warnings by explicitly adding multiple break statements instead of just letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115 Signed-off-by: Gustavo A. R. Silva gustavoars@kernel.org Signed-off-by: Mimi Zohar zohar@linux.ibm.com Stable-dep-of: c7423dbdbc9e ("ima: Handle -ESTALE returned by ima_filter_rule_match()") Signed-off-by: Sasha Levin sashal@kernel.org --- security/integrity/ima/ima_main.c | 1 + security/integrity/ima/ima_policy.c | 2 ++ 2 files changed, 3 insertions(+)
diff --git a/security/integrity/ima/ima_main.c b/security/integrity/ima/ima_main.c index a768f37a0a4d..ce9d594ddbcd 100644 --- a/security/integrity/ima/ima_main.c +++ b/security/integrity/ima/ima_main.c @@ -615,6 +615,7 @@ int ima_load_data(enum kernel_load_data_id id) pr_err("impossible to appraise a module without a file descriptor. sig_enforce kernel parameter might help\n"); return -EACCES; /* INTEGRITY_UNKNOWN */ } + break; default: break; } diff --git a/security/integrity/ima/ima_policy.c b/security/integrity/ima/ima_policy.c index 6cd2f663643c..7f352e85ffad 100644 --- a/security/integrity/ima/ima_policy.c +++ b/security/integrity/ima/ima_policy.c @@ -434,6 +434,7 @@ static bool ima_match_rules(struct ima_rule_entry *rule, struct inode *inode, rc = ima_filter_rule_match(secid, rule->lsm[i].type, Audit_equal, rule->lsm[i].rule); + break; default: break; } @@ -666,6 +667,7 @@ void __init ima_init_policy(void) add_rules(default_measurement_rules, ARRAY_SIZE(default_measurement_rules), IMA_DEFAULT_POLICY); + break; default: break; }