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caif-hsi: Removed dead code 

Simplify logic and remove dead code.

Signed-off-by: Kim Lilliestierna <kim.xx.lilliestierna@stericsson.com>
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Kim Lilliestierna XX 2012-06-25 07:49:36 +00:00 committed by David S. Miller
parent f315fd355f
commit 4e7bb59d49
1 changed files with 4 additions and 7 deletions
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11
drivers/net/caif/caif_hsi.c
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@ -680,12 +680,11 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi)
if (desc_pld_len < 0)
goto out_of_sync;
if (desc_pld_len > 0)
if (desc_pld_len > 0) {
rx_len = desc_pld_len;
if (desc_pld_len > 0 &&
(piggy_desc->header & CFHSI_PIGGY_DESC))
rx_len += CFHSI_DESC_SZ;
if (piggy_desc->header & CFHSI_PIGGY_DESC)
rx_len += CFHSI_DESC_SZ;
}
/*
* Copy needed information from the piggy-backed
@ -695,8 +694,6 @@ static void cfhsi_rx_done(struct cfhsi *cfhsi)
CFHSI_DESC_SHORT_SZ);
/* Mark no embedded frame here */
piggy_desc->offset = 0;
if (desc_pld_len == -EPROTO)
goto out_of_sync;
}
}