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staging: rtl8192e: Prefer using macro DIV_ROUND_UP
authorBhaktipriya Shridhar <bhaktipriya96@gmail.com>
Tue, 8 Mar 2016 17:59:37 +0000 (23:29 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 12 Mar 2016 06:09:09 +0000 (22:09 -0800)
commitfdd3836442c4be8f8dee42421b111ac1c13c170c
tree339167b15f5f3ff1cdb27c8e76db81e13fe2d3a9tree | snapshot
parent354605f4e6190ac2c80be5e1a1c7c80a2f7f30a1commit | diff
staging: rtl8192e: Prefer using macro DIV_ROUND_UP

The macro DIV_ROUND_UP performs the computation
(((n) + (d) - 1) /(d)). It clarifies the divisor calculations.
This was done using the coccinelle script:
@@
expression e1;
expression e2;
@@
(
- ((e1) + e2 - 1) / (e2)
+ DIV_ROUND_UP(e1,e2)
|
- ((e1) + (e2 - 1)) / (e2)
+ DIV_ROUND_UP(e1,e2)
)

Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/staging/rtl8192e/rtllib_crypt_ccmp.c diff | blob | history
Domain: System / Kernel;