fs: fs_parser: fix printk format warning

rddunlap · torvalds · commit 262032785247 · 2019-03-29T10:01:38.000-07:00
Fix printk format warning (seen on i386 builds) by using ptrdiff format specifier (%t): fs/fs_parser.c:413:6: warning: format `%lu' expects argument of type `long unsigned int', but argument 3 has type `int' [-Wformat=] Link: http://lkml.kernel.org/r/19432668-ffd3-fbb2-af4f-1c8e48f6cc81@infradead.org Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: David Howells <dhowells@redhat.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/fs_parser.c b/fs/fs_parser.c
@@ -410,7 +410,7 @@ bool fs_validate_description(const struct fs_parameter_description *desc)
 			for (param = desc->specs; param->name; param++) {
 				if (param->opt == e->opt &&
 				    param->type != fs_param_is_enum) {
-					pr_err("VALIDATE %s: e[%lu] enum val for %s\n",
+					pr_err("VALIDATE %s: e[%tu] enum val for %s\n",
 					       name, e - desc->enums, param->name);
 					good = false;
 				}

Original file line number	Diff line number	Diff line change
`@@ -410,7 +410,7 @@ bool fs_validate_description(const struct fs_parameter_description *desc)`
`410`	`410`	`for (param = desc->specs; param->name; param++) {`
`411`	`411`	`if (param->opt == e->opt &&`
`412`	`412`	`param->type != fs_param_is_enum) {`
`413`		`- pr_err("VALIDATE %s: e[%lu] enum val for %s\n",`
	`413`	`+ pr_err("VALIDATE %s: e[%tu] enum val for %s\n",`
`414`	`414`	`name, e - desc->enums, param->name);`
`415`	`415`	`good = false;`
`416`	`416`	`}`