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TSCH: fix a wrong return value

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tsch_security_secure_frame() returns the length of MIC in case of
success. Otherwise, it is supposed to return 0. There was one case where
it returns 1 in an error handling block.
This commit is contained in:
Yasuyuki Tanaka 2016-12-14 16:50:28 +01:00
parent 4069ac5262
commit 3dc74dc632
1 changed files with 1 additions and 1 deletions
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2
core/net/mac/tsch/tsch-security.c
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@ -160,7 +160,7 @@ tsch_security_secure_frame(uint8_t *hdr, uint8_t *outbuf,
if(!frame.fcf.security_enabled) { if(!frame.fcf.security_enabled) {
/* Security is not enabled for this frame, we're done */ /* Security is not enabled for this frame, we're done */
return 1; return 0;
} }
/* Read security key index */ /* Read security key index */