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tc: u32 filter coding style cleanup 

Add missing spaces around operators to increase readability. Aside from
that, make "preference" match a real synonym for "tos" and "dsfield" as
it's effect was identical to them.

Signed-off-by: Phil Sutter <phil@nwl.cc>
This commit is contained in:
Phil Sutter 2015-10-23 19:21:23 +02:00 committed by Stephen Hemminger
parent 0a83e1eaf7
commit 40eb737ebb
1 changed files with 27 additions and 29 deletions
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6
tc/f_u32.c
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@ -496,7 +496,8 @@ static int parse_ip(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
NEXT_ARG();
res = parse_ip_addr(&argc, &argv, sel, 16);
} else if (strcmp(*argv, "tos") == 0 ||
matches(*argv, "dsfield") == 0) {
matches(*argv, "dsfield") == 0 ||
matches(*argv, "precedence") == 0) {
NEXT_ARG();
res = parse_u8(&argc, &argv, sel, 1, 0);
} else if (strcmp(*argv, "ihl") == 0) {
@ -505,9 +506,6 @@ static int parse_ip(int *argc_p, char ***argv_p, struct tc_u32_sel *sel)
} else if (strcmp(*argv, "protocol") == 0) {
NEXT_ARG();
res = parse_u8(&argc, &argv, sel, 9, 0);
} else if (matches(*argv, "precedence") == 0) {
NEXT_ARG();
res = parse_u8(&argc, &argv, sel, 1, 0);
} else if (strcmp(*argv, "nofrag") == 0) {
argc--; argv++;
res = pack_key16(sel, 0, 0x3FFF, 6, 0);