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[S390] zcrypt: Improve some comments 

Improve the comments for switch cases without a break. This fixes
some warnings of a code checker tool.

Signed-off-by: Felix Beck <felix.beck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Felix Beck 2009-10-06 10:34:10 +02:00 committed by Martin Schwidefsky
parent 6458abc925
commit 942b7e65c3
1 changed files with 6 additions and 3 deletions
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9
drivers/s390/crypto/zcrypt_pcixcc.c
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@ -561,7 +561,8 @@ static int convert_response_ica(struct zcrypt_device *zdev,
if (msg->cprbx.cprb_ver_id == 0x02)
return convert_type86_ica(zdev, reply,
outputdata, outputdatalength);
/* no break, incorrect cprb version is an unknown response */
/* Fall through, no break, incorrect cprb version is an unknown
* response */
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
return -EAGAIN; /* repeat the request on a different device. */
@ -587,7 +588,8 @@ static int convert_response_xcrb(struct zcrypt_device *zdev,
}
if (msg->cprbx.cprb_ver_id == 0x02)
return convert_type86_xcrb(zdev, reply, xcRB);
/* no break, incorrect cprb version is an unknown response */
/* Fall through, no break, incorrect cprb version is an unknown
* response */
default: /* Unknown response type, this should NEVER EVER happen */
xcRB->status = 0x0008044DL; /* HDD_InvalidParm */
zdev->online = 0;
@ -610,7 +612,8 @@ static int convert_response_rng(struct zcrypt_device *zdev,
return -EINVAL;
if (msg->cprbx.cprb_ver_id == 0x02)
return convert_type86_rng(zdev, reply, data);
/* no break, incorrect cprb version is an unknown response */
/* Fall through, no break, incorrect cprb version is an unknown
* response */
default: /* Unknown response type, this should NEVER EVER happen */
zdev->online = 0;
return -EAGAIN; /* repeat the request on a different device. */