WARNING: line length of 82 exceeds 80 columns
#57: FILE: include/net/compat.h:33:
+	struct sockaddr_legacy	rt_dst;         /* target address               */

WARNING: line length of 82 exceeds 80 columns
#58: FILE: include/net/compat.h:34:
+	struct sockaddr_legacy	rt_gateway;     /* gateway addr (RTF_GATEWAY)   */

WARNING: line length of 82 exceeds 80 columns
#59: FILE: include/net/compat.h:35:
+	struct sockaddr_legacy	rt_genmask;     /* target network mask (IP)     */

WARNING: line length of 82 exceeds 80 columns
#66: FILE: include/net/compat.h:42:
+	short			rt_metric;      /* +1 for binary compatibility! */

WARNING: line length of 82 exceeds 80 columns
#67: FILE: include/net/compat.h:43:
+	compat_uptr_t		rt_dev;         /* forcing the device at add    */

WARNING: line length of 82 exceeds 80 columns
#68: FILE: include/net/compat.h:44:
+	u32			rt_mtu;         /* per route MTU/Window         */

WARNING: line length of 82 exceeds 80 columns
#69: FILE: include/net/compat.h:45:
+	u32			rt_window;      /* Window clamping              */

WARNING: line length of 82 exceeds 80 columns
#70: FILE: include/net/compat.h:46:
+	unsigned short		rt_irtt;        /* Initial RTT                  */

WARNING: line length of 90 exceeds 80 columns
#94: FILE: include/uapi/linux/route.h:33:
+	struct __kernel_sockaddr_legacy	rt_dst;		/* target address		*/

WARNING: line length of 90 exceeds 80 columns
#95: FILE: include/uapi/linux/route.h:34:
+	struct __kernel_sockaddr_legacy	rt_gateway;	/* gateway addr (RTF_GATEWAY)	*/

WARNING: line length of 90 exceeds 80 columns
#96: FILE: include/uapi/linux/route.h:35:
+	struct __kernel_sockaddr_legacy	rt_genmask;	/* target network mask (IP)	*/

WARNING: line length of 90 exceeds 80 columns
#101: FILE: include/uapi/linux/route.h:40:
+	short				rt_metric;	/* +1 for binary compatibility!	*/

WARNING: line length of 90 exceeds 80 columns
#102: FILE: include/uapi/linux/route.h:41:
+	char __user			*rt_dev;	/* forcing the device at add	*/

WARNING: line length of 90 exceeds 80 columns
#103: FILE: include/uapi/linux/route.h:42:
+	unsigned long			rt_mtu;		/* per route MTU/Window		*/

WARNING: line length of 90 exceeds 80 columns
#106: FILE: include/uapi/linux/route.h:44:
+#define rt_mss	rt_mtu					/* Compatibility :-(            */

WARNING: line length of 90 exceeds 80 columns
#110: FILE: include/uapi/linux/route.h:46:
+	unsigned long			rt_window;	/* Window clamping		*/

WARNING: line length of 90 exceeds 80 columns
#111: FILE: include/uapi/linux/route.h:47:
+	unsigned short			rt_irtt;	/* Initial RTT			*/

total: 0 errors, 17 warnings, 0 checks, 96 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 621c3d859210 ("uapi: net: Avoid -Wflex-array-member-not-at-end warnings") 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.
total: 0 errors, 17 warnings, 0 checks, 96 lines checked