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author | Marc Kleine-Budde <mkl@pengutronix.de> | 2014-03-22 20:17:49 +0100 |
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committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2015-05-10 23:02:08 +0200 |
commit | 30535005d64e8960c39804d70322ff1b8c240a4e (patch) | |
tree | 8ad7e3fad9cc99480b322c9403a8b78318d946e5 | |
parent | 3504cecf901fc155b006d562c1089e579aa9eda5 (diff) | |
download | canutils-30535005d64e8960c39804d70322ff1b8c240a4e.tar.gz canutils-30535005d64e8960c39804d70322ff1b8c240a4e.tar.xz |
cansequence: cleanup perror() and exit()
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
-rw-r--r-- | src/cansequence.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/src/cansequence.c b/src/cansequence.c index 25a247c..394a0bf 100644 --- a/src/cansequence.c +++ b/src/cansequence.c @@ -265,27 +265,27 @@ int main(int argc, char **argv) s = socket(family, type, proto); if (s < 0) { - perror("socket"); - return 1; + perror("socket()"); + exit(EXIT_FAILURE); } addr.can_family = family; strncpy(ifr.ifr_name, interface, sizeof(ifr.ifr_name)); if (ioctl(s, SIOCGIFINDEX, &ifr)) { - perror("ioctl"); - return 1; + perror("ioctl()"); + exit(EXIT_FAILURE); } addr.can_ifindex = ifr.ifr_ifindex; /* first don't recv. any msgs */ if (setsockopt(s, SOL_CAN_RAW, CAN_RAW_FILTER, NULL, 0)) { - perror("setsockopt"); + perror("setsockopt()"); exit(EXIT_FAILURE); } if (bind(s, (struct sockaddr *)&addr, sizeof(addr)) < 0) { - perror("bind"); - return 1; + perror("bind()"); + exit(EXIT_FAILURE); } if (receive) |