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omit extra sets and clears 

old code does extra sets and clears in case of quiet==1 so I've changed if statement orders and used else if
pull/50/head
Heydar Elahi 2017-08-09 18:53:35 +04:30
parent 1ae8714d0d
commit c45ee0cdbe
1 changed files with 4 additions and 5 deletions
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9
cansniffer.c
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@ -265,7 +265,10 @@ int main(int argc, char **argv)
exit(0); exit(0);
} }
if (mask || value) { if (quiet)
for (i = 0; i < 2048; i++)
do_clr(i, ENABLE);
else if (mask || value) {
for (i=0; i < 2048 ;i++) { for (i=0; i < 2048 ;i++) {
if ((i & mask) == (value & mask)) if ((i & mask) == (value & mask))
do_set(i, ENABLE); do_set(i, ENABLE);
@ -274,10 +277,6 @@ int main(int argc, char **argv)
} }
} }
if (quiet)
for (i=0; i < 2048 ;i++)
do_clr(i, ENABLE);
if (strlen(argv[optind]) >= IFNAMSIZ) { if (strlen(argv[optind]) >= IFNAMSIZ) {
printf("name of CAN device '%s' is too long!\n", argv[optind]); printf("name of CAN device '%s' is too long!\n", argv[optind]);
return 1; return 1;