==========
checkpatch - FAILED

WARNING: line length of 136 exceeds 80 columns
#62: FILE: net/ax25/af_ax25.c:1963:
+	 * magic dev src_addr dest_addr,digi1,digi2,.. st vs vr va t1/t1 t2/t2 t3/t3 idle/idle n2/n2 rtt window paclen Snd-Q Rcv-Q inode

CHECK: Alignment should match open parenthesis
#68: FILE: net/ax25/af_ax25.c:1968:
+		seq_printf(seq,
+			 "magic            dev src_addr  dest_addr digi1     \

WARNING: Avoid line continuations in quoted strings
#68: FILE: net/ax25/af_ax25.c:1968:
+			 "magic            dev src_addr  dest_addr digi1     \

CHECK: Unbalanced braces around else statement
#71: FILE: net/ax25/af_ax25.c:1971:
+	else {

CHECK: Alignment should match open parenthesis
#73: FILE: net/ax25/af_ax25.c:1973:
+		seq_printf(seq, "%p %s %-9s%s",
 		   ax25,

ERROR: spaces required around that '?' (ctx:VxW)
#78: FILE: net/ax25/af_ax25.c:1976:
+		   ax25->iamdigi? "*":" ");
 		                ^

CHECK: spaces required around that ':' (ctx:VxV)
#78: FILE: net/ax25/af_ax25.c:1976:
+		   ax25->iamdigi? "*":" ");
 		                     ^

CHECK: Comparison to NULL could be written "!ax25->digipeat"
#86: FILE: net/ax25/af_ax25.c:1979:
+		if (ax25->digipeat == NULL) {

ERROR: space required after that ',' (ctx:VxV)
#87: FILE: net/ax25/af_ax25.c:1980:
+			strcpy(buf,"-");
 			          ^

WARNING: Prefer strscpy over strcpy - see: https://github.com/KSPP/linux/issues/88
#87: FILE: net/ax25/af_ax25.c:1980:
+			strcpy(buf,"-");

ERROR: space required after that ',' (ctx:VxV)
#88: FILE: net/ax25/af_ax25.c:1981:
+			seq_printf(seq, " %-9s %-9s ", buf,buf);
 			                                  ^

ERROR: else should follow close brace '}'
#90: FILE: net/ax25/af_ax25.c:1983:
+		}
+		else {

CHECK: Unbalanced braces around else statement
#90: FILE: net/ax25/af_ax25.c:1983:
+		else {

ERROR: spaces required around that '=' (ctx:VxV)
#91: FILE: net/ax25/af_ax25.c:1984:
+			for (k=0; k < ax25->digipeat->ndigi; k++) {
 			      ^

CHECK: Alignment should match open parenthesis
#93: FILE: net/ax25/af_ax25.c:1986:
+				seq_printf(seq, "%-9s%s",
+				ax2asc(buf, &ax25->digipeat->calls[k]),

ERROR: spaces required around that '?' (ctx:VxW)
#94: FILE: net/ax25/af_ax25.c:1987:
+				ax25->digipeat->repeated[k]? "*":" ");
 				                           ^

CHECK: spaces required around that ':' (ctx:VxV)
#94: FILE: net/ax25/af_ax25.c:1987:
+				ax25->digipeat->repeated[k]? "*":" ");
 				                                ^

CHECK: Alignment should match open parenthesis
#100: FILE: net/ax25/af_ax25.c:1992:
+		seq_printf(seq, "%d  %d  %d  %d   %2lu/%02lu   %lu/%lu   %3lu/%lu   %lu/%lu   %2d/%2d  %3lu %3d      %3d",
 		   ax25->state,

CHECK: braces {} should be used on all arms of this statement
#109: FILE: net/ax25/af_ax25.c:2004:
+		if (ax25->sk != NULL) {
[...]
-	} else {
[...]

CHECK: Comparison to NULL could be written "ax25->sk"
#109: FILE: net/ax25/af_ax25.c:2004:
+		if (ax25->sk != NULL) {

CHECK: Alignment should match open parenthesis
#111: FILE: net/ax25/af_ax25.c:2006:
+			seq_printf(seq, "    %-3d   %-3d   %lu\n",
 			   sk_wmem_alloc_get(ax25->sk),

CHECK: Unbalanced braces around else statement
#116: FILE: net/ax25/af_ax25.c:2009:
+		} else

CHECK: From:/Signed-off-by: email comments mismatch: 'From: Bernard Pidoux <bernard.pidoux@free.fr>' != 'Signed-off-by: Bernard Pidoux <Bernard.pidoux@free.fr>'

total: 6 errors, 3 warnings, 14 checks, 72 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 ba9ae19619e2 ("fix lack of /proc/net/ax25 labels header") 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.