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sctp: use IS_ENABLED() instead of checking for built-in or module 

The IS_ENABLED() macro checks if a Kconfig symbol has been enabled either
built-in or as a module, use that macro instead of open coding the same.

Using the macro makes the code more readable by helping abstract away some
of the Kconfig built-in and module enable details.

Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
steinar/wifi_calib_4_9_kernel
Javier Martinez Canillas 2016-09-09 08:43:19 -04:00 committed by David S. Miller
parent 0013de38a8
commit aebf5de07a
1 changed files with 1 additions and 1 deletions
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2
net/sctp/auth.c
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@ -48,7 +48,7 @@ static struct sctp_hmac sctp_hmac_list[SCTP_AUTH_NUM_HMACS] = {
/* id 2 is reserved as well */
.hmac_id = SCTP_AUTH_HMAC_ID_RESERVED_2,
},
#if defined (CONFIG_CRYPTO_SHA256) || defined (CONFIG_CRYPTO_SHA256_MODULE)
#if IS_ENABLED(CONFIG_CRYPTO_SHA256)
{
.hmac_id = SCTP_AUTH_HMAC_ID_SHA256,
.hmac_name = "hmac(sha256)",