[PATCH 5/7] Determine the start of the states outside of the pass loop
From: Michael Haggerty <hidden>
Date: 2016-06-15 22:51:48
Subsystem:
the rest · Maintainer:
Linus Torvalds
Signed-off-by: Michael Haggerty <redacted> --- attr.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/attr.c b/attr.c
index f23f62a..a7d1aa9 100644
--- a/attr.c
+++ b/attr.c@@ -192,7 +192,7 @@ static struct match_attr *parse_attr_line(const char *line, const char *src, { int namelen; int num_attr; - const char *cp, *name; + const char *cp, *name, *states; struct match_attr *res = NULL; int pass; int is_macro;
@@ -223,11 +223,13 @@ static struct match_attr *parse_attr_line(const char *line, const char *src, else is_macro = 0; + states = name + namelen; + states += strspn(states, blank); + for (pass = 0; pass < 2; pass++) { /* pass 0 counts and allocates, pass 1 fills */ num_attr = 0; - cp = name + namelen; - cp = cp + strspn(cp, blank); + cp = states; while (*cp) { cp = parse_attr(src, lineno, cp, pass ? &(res->state[num_attr]) : NULL);
--
1.7.6.8.gd2879