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| author |   Julia Lawall <julia@diku.dk> | 2010-10-26 12:25:30 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-11-09 14:05:22 -0800 |
| commit | 61241d97db02559bd83d21ffa783ab327945b925 (patch) | |
| tree | 99e1a5d33d9aa2bf2287a8682084554ca7c513f8 /drivers/staging/rt2860/common | |
| parent | Staging: ath6kl: Adapt API changes in cfg80211 (diff) | |
| download | linux-dev-61241d97db02559bd83d21ffa783ab327945b925.tar.xz linux-dev-61241d97db02559bd83d21ffa783ab327945b925.zip | |
drivers/staging: delete double assignment
Delete successive assignments to the same location. In three of the cases,
the two assignments are identical. In the case of the file
rt2860/common/cmm_aes.c, the assigned variable i is never used, so both
assignments are dropped.
A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@@
expression i;
@@
*i = ...;
i = ...;
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/staging/rt2860/common')
| -rw-r--r-- | drivers/staging/rt2860/common/cmm_aes.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/staging/rt2860/common/cmm_aes.c b/drivers/staging/rt2860/common/cmm_aes.c index 1d159ff82fd2..a99879bada42 100644 --- a/drivers/staging/rt2860/common/cmm_aes.c +++ b/drivers/staging/rt2860/common/cmm_aes.c @@ -330,8 +330,6 @@ void construct_mic_iv(unsigned char *mic_iv, for (i = 8; i < 14; i++) mic_iv[i] = pn_vector[13 - i]; /* mic_iv[8:13] = PN[5:0] */ #endif - i = (payload_length / 256); - i = (payload_length % 256); mic_iv[14] = (unsigned char)(payload_length / 256); mic_iv[15] = (unsigned char)(payload_length % 256); |