https://github.com/torvalds/linux
Revision 143cdd8f33909ff5a153e3f02048738c5964ba26 authored by Akinobu Mita on 26 December 2012, 02:32:10 UTC, committed by David S. Miller on 26 December 2012, 22:13:23 UTC
batadv_iv_ogm_emit_send_time() attempts to calculates a random integer in the range of 'orig_interval +- BATADV_JITTER' by the below lines. msecs = atomic_read(&bat_priv->orig_interval) - BATADV_JITTER; msecs += (random32() % 2 * BATADV_JITTER); But it actually gets 'orig_interval' or 'orig_interval - BATADV_JITTER' because '%' and '*' have same precedence and associativity is left-to-right. This adds the parentheses at the appropriate position so that it matches original intension. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Antonio Quartulli <ordex@autistici.org> Cc: Marek Lindner <lindner_marek@yahoo.de> Cc: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Cc: Antonio Quartulli <ordex@autistici.org> Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent cf0be88
Tip revision: 143cdd8f33909ff5a153e3f02048738c5964ba26 authored by Akinobu Mita on 26 December 2012, 02:32:10 UTC
batman-adv: fix random jitter calculation
batman-adv: fix random jitter calculation
Tip revision: 143cdd8
File | Mode | Size |
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00-INDEX | -rw-r--r-- | 1.5 KB |
CREDITS | -rw-r--r-- | 1.9 KB |
HiSax.cert | -rw-r--r-- | 3.9 KB |
INTERFACE | -rw-r--r-- | 27.2 KB |
INTERFACE.CAPI | -rw-r--r-- | 14.1 KB |
INTERFACE.fax | -rw-r--r-- | 4.5 KB |
README | -rw-r--r-- | 28.6 KB |
README.FAQ | -rw-r--r-- | 721 bytes |
README.HiSax | -rw-r--r-- | 23.3 KB |
README.act2000 | -rw-r--r-- | 3.5 KB |
README.audio | -rw-r--r-- | 5.8 KB |
README.avmb1 | -rw-r--r-- | 5.5 KB |
README.concap | -rw-r--r-- | 10.5 KB |
README.diversion | -rw-r--r-- | 6.1 KB |
README.fax | -rw-r--r-- | 1.1 KB |
README.gigaset | -rw-r--r-- | 17.5 KB |
README.hfc-pci | -rw-r--r-- | 1.8 KB |
README.hysdn | -rw-r--r-- | 7.8 KB |
README.icn | -rw-r--r-- | 5.0 KB |
README.mISDN | -rw-r--r-- | 328 bytes |
README.pcbit | -rw-r--r-- | 1.6 KB |
README.sc | -rw-r--r-- | 11.9 KB |
README.syncppp | -rw-r--r-- | 2.1 KB |
README.x25 | -rw-r--r-- | 7.1 KB |
syncPPP.FAQ | -rw-r--r-- | 7.9 KB |
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