staging: ks7010: refactor ks_wlan_set_encode function

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This commit refactors ks_wlan_set_encode function to improve
readability. It just removes level indentation in some paths
as well as removes not needed conditions paths which was
checked before. Changes are as follows:

 - (dwrq->length > MAX_KEY_SIZE) check has been moved to the top.
 - extra check about (dwrq->length > 0) inside an if block where
   that was the condition to enter inside it has been removed.
 - (dwrq->flags & IW_ENCODE_NOKEY) check has been turned to avoid
   one level indentation.
 - extra check (index >= 0) && (index < 4) has been removed. In
   the top of the file invalid index values are being checked
   so it has no sense to check that again.
 - remove commented line.

Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Sergio Paracuellos 2018-04-19 07:07:58 +02:00 • committed by Greg Kroah-Hartman

parent fffe8becb7

commit 6cf070d231

1 changed files with 31 additions and 53 deletions

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drivers/staging/ks7010/ks_wlan_net.c

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