WARNING: line length of 83 exceeds 80 columns
#50: FILE: include/linux/local_lock.h:35:
+ *			   interrupts. Fails in PREEMPT_RT when in hard IRQ or NMI.

WARNING: do not add new typedefs
#68: FILE: include/linux/local_lock_internal.h:18:
+typedef struct {

CHECK: spaces preferred around that '*' (ctx:WxO)
#117: FILE: include/linux/local_lock_internal.h:117:
+			local_trylock_t *: ({			\
 			                ^

ERROR: spaces required around that ':' (ctx:OxW)
#117: FILE: include/linux/local_lock_internal.h:117:
+			local_trylock_t *: ({			\
 			                 ^

CHECK: spaces required around that ':' (ctx:VxV)
#121: FILE: include/linux/local_lock_internal.h:121:
+			default:(void)0);			\
 			       ^

ERROR: trailing statements should be on next line
#121: FILE: include/linux/local_lock_internal.h:121:
+			default:(void)0);			\

CHECK: Please don't use multiple blank lines
#125: FILE: include/linux/local_lock_internal.h:125:
 
+

CHECK: spaces preferred around that '*' (ctx:WxO)
#155: FILE: include/linux/local_lock_internal.h:161:
+			local_trylock_t *: ({			\
 			                ^

ERROR: spaces required around that ':' (ctx:OxW)
#155: FILE: include/linux/local_lock_internal.h:161:
+			local_trylock_t *: ({			\
 			                 ^

CHECK: spaces required around that ':' (ctx:VxV)
#159: FILE: include/linux/local_lock_internal.h:165:
+			default:(void)0);			\
 			       ^

ERROR: trailing statements should be on next line
#159: FILE: include/linux/local_lock_internal.h:165:
+			default:(void)0);			\

WARNING: do not add new typedefs
#168: FILE: include/linux/local_lock_internal.h:186:
+typedef spinlock_t local_trylock_t;

WARNING: Macros with flow control statements should be avoided
#176: FILE: include/linux/local_lock_internal.h:210:
+#define __local_trylock_irqsave(lock, flags)			\
+	({							\
+		__label__ out;					\
+		int ret = 0;					\
+		typecheck(unsigned long, flags);		\
+		flags = 0;					\
+		if (in_nmi() || in_hardirq())			\
+			goto out;				\
+		migrate_disable();				\
+		ret = spin_trylock(this_cpu_ptr((lock)));	\
+		if (!ret)					\
+			migrate_enable();			\
+	out:							\
+		ret;						\
+	})

WARNING: labels should not be indented
#188: FILE: include/linux/local_lock_internal.h:222:
+	out:							\

total: 4 errors, 5 warnings, 5 checks, 139 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 13e493af8c9e ("locking/local_lock: Introduce local_trylock_t and local_trylock_irqsave()") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.