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authorJoe Perches <joe@perches.com>2014-01-13 23:31:27 -0800
committerEric Paris <eparis@redhat.com>2014-01-14 14:53:50 -0500
commitb8dbc3241fff043213e8be8e798d45eb6ed28b96 (patch)
tree904f83fb854645d374a7f2de6d63d9966b7b45b9 /kernel/audit.c
parent06bdadd7634551cfe8ce071fe44d0311b3033d9e (diff)
downloadlinux-sh-b8dbc3241fff043213e8be8e798d45eb6ed28b96.tar.gz
audit: Use hex_byte_pack_upper
Using the generic kernel function causes the object size to increase with gcc 4.8.1. $ size kernel/audit.o* text data bss dec hex filename 18577 6079 8436 33092 8144 kernel/audit.o.new 18579 6015 8420 33014 80f6 kernel/audit.o.old Unsigned...
Diffstat (limited to 'kernel/audit.c')
-rw-r--r--kernel/audit.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/kernel/audit.c b/kernel/audit.c
index 9daf24361d53..b5e6fd81949a 100644
--- a/kernel/audit.c
+++ b/kernel/audit.c
@@ -1466,7 +1466,6 @@ void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
int i, avail, new_len;
unsigned char *ptr;
struct sk_buff *skb;
- static const unsigned char *hex = "0123456789ABCDEF";
if (!ab)
return;
@@ -1484,10 +1483,8 @@ void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
}
ptr = skb_tail_pointer(skb);
- for (i=0; i<len; i++) {
- *ptr++ = hex[(buf[i] & 0xF0)>>4]; /* Upper nibble */
- *ptr++ = hex[buf[i] & 0x0F]; /* Lower nibble */
- }
+ for (i = 0; i < len; i++)
+ ptr = hex_byte_pack_upper(ptr, buf[i]);
*ptr = 0;
skb_put(skb, len << 1); /* new string is twice the old string */
}