apparmor: rename context abreviation cxt to the more standard ctx

Signed-off-by: John Johansen <john.johansen@canonical.com>

1 files changed, 40 insertions, 38 deletions

diff --git a/security/apparmor/include/context.h b/security/apparmor/include/context.h
index d378bff47ccd..5b18fedab4c8 100644
--- a/security/apparmor/include/context.h
+++ b/security/apparmor/include/context.h
@@ -22,43 +22,43 @@
 #include "policy.h"
 #include "policy_ns.h"
 
-#define cred_cxt(X) (X)->security
-#define current_cxt() cred_cxt(current_cred())
+#define cred_ctx(X) ((X)->security)
+#define current_ctx() cred_ctx(current_cred())
 
-/* struct aa_file_cxt - the AppArmor context the file was opened in
+/* struct aa_file_ctx - the AppArmor context the file was opened in
  * @perms: the permission the file was opened with
  *
- * The file_cxt could currently be directly stored in file->f_security
+ * The file_ctx could currently be directly stored in file->f_security
  * as the profile reference is now stored in the f_cred.  However the
- * cxt struct will expand in the future so we keep the struct.
+ * ctx struct will expand in the future so we keep the struct.
  */
-struct aa_file_cxt {
+struct aa_file_ctx {
 	u16 allow;
 };
 
 /**
- * aa_alloc_file_context - allocate file_cxt
+ * aa_alloc_file_context - allocate file_ctx
  * @gfp: gfp flags for allocation
  *
- * Returns: file_cxt or NULL on failure
+ * Returns: file_ctx or NULL on failure
  */
-static inline struct aa_file_cxt *aa_alloc_file_context(gfp_t gfp)
+static inline struct aa_file_ctx *aa_alloc_file_context(gfp_t gfp)
 {
-	return kzalloc(sizeof(struct aa_file_cxt), gfp);
+	return kzalloc(sizeof(struct aa_file_ctx), gfp);
 }
 
 /**
- * aa_free_file_context - free a file_cxt
- * @cxt: file_cxt to free  (MAYBE_NULL)
+ * aa_free_file_context - free a file_ctx
+ * @ctx: file_ctx to free  (MAYBE_NULL)
  */
-static inline void aa_free_file_context(struct aa_file_cxt *cxt)
+static inline void aa_free_file_context(struct aa_file_ctx *ctx)
 {
-	if (cxt)
-		kzfree(cxt);
+	if (ctx)
+		kzfree(ctx);
 }
 
 /**
- * struct aa_task_cxt - primary label for confined tasks
+ * struct aa_task_ctx - primary label for confined tasks
  * @profile: the current profile   (NOT NULL)
  * @exec: profile to transition to on next exec  (MAYBE NULL)
  * @previous: profile the task may return to     (MAYBE NULL)
@@ -69,17 +69,17 @@ static inline void aa_free_file_context(struct aa_file_cxt *cxt)
  *
  * TODO: make so a task can be confined by a stack of contexts
  */
-struct aa_task_cxt {
+struct aa_task_ctx {
 	struct aa_profile *profile;
 	struct aa_profile *onexec;
 	struct aa_profile *previous;
 	u64 token;
 };
 
-struct aa_task_cxt *aa_alloc_task_context(gfp_t flags);
-void aa_free_task_context(struct aa_task_cxt *cxt);
-void aa_dup_task_context(struct aa_task_cxt *new,
-			 const struct aa_task_cxt *old);
+struct aa_task_ctx *aa_alloc_task_context(gfp_t flags);
+void aa_free_task_context(struct aa_task_ctx *ctx);
+void aa_dup_task_context(struct aa_task_ctx *new,
+			 const struct aa_task_ctx *old);
 int aa_replace_current_profile(struct aa_profile *profile);
 int aa_set_current_onexec(struct aa_profile *profile);
 int aa_set_current_hat(struct aa_profile *profile, u64 token);
@@ -97,9 +97,10 @@ struct aa_profile *aa_get_task_profile(struct task_struct *task);
  */
 static inline struct aa_profile *aa_cred_profile(const struct cred *cred)
 {
-	struct aa_task_cxt *cxt = cred_cxt(cred);
-	BUG_ON(!cxt || !cxt->profile);
-	return cxt->profile;
+	struct aa_task_ctx *ctx = cred_ctx(cred);
+
+	AA_BUG(!ctx || !ctx->profile);
+	return ctx->profile;
 }
 
 /**
@@ -149,18 +150,19 @@ static inline struct aa_profile *__aa_current_profile(void)
  */
 static inline struct aa_profile *aa_current_profile(void)
 {
-	const struct aa_task_cxt *cxt = current_cxt();
+	const struct aa_task_ctx *ctx = current_ctx();
 	struct aa_profile *profile;
-	BUG_ON(!cxt || !cxt->profile);
 
-	if (profile_is_stale(cxt->profile)) {
-		profile = aa_get_newest_profile(cxt->profile);
+	AA_BUG(!ctx || !ctx->profile);
+
+	if (profile_is_stale(ctx->profile)) {
+		profile = aa_get_newest_profile(ctx->profile);
 		aa_replace_current_profile(profile);
 		aa_put_profile(profile);
-		cxt = current_cxt();
+		ctx = current_ctx();
 	}
 
-	return cxt->profile;
+	return ctx->profile;
 }
 
 static inline struct aa_ns *aa_get_current_ns(void)
@@ -169,16 +171,16 @@ static inline struct aa_ns *aa_get_current_ns(void)
 }
 
 /**
- * aa_clear_task_cxt_trans - clear transition tracking info from the cxt
- * @cxt: task context to clear (NOT NULL)
+ * aa_clear_task_ctx_trans - clear transition tracking info from the ctx
+ * @ctx: task context to clear (NOT NULL)
  */
-static inline void aa_clear_task_cxt_trans(struct aa_task_cxt *cxt)
+static inline void aa_clear_task_ctx_trans(struct aa_task_ctx *ctx)
 {
-	aa_put_profile(cxt->previous);
-	aa_put_profile(cxt->onexec);
-	cxt->previous = NULL;
-	cxt->onexec = NULL;
-	cxt->token = 0;
+	aa_put_profile(ctx->previous);
+	aa_put_profile(ctx->onexec);
+	ctx->previous = NULL;
+	ctx->onexec = NULL;
+	ctx->token = 0;
 }
 
 #endif /* __AA_CONTEXT_H */