[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>
diff --git a/drivers/s390/crypto/zcrypt_pcixcc.c b/drivers/s390/crypto/zcrypt_pcixcc.c
index 2218cef..5677b40 100644
--- a/drivers/s390/crypto/zcrypt_pcixcc.c
+++ b/drivers/s390/crypto/zcrypt_pcixcc.c
@@ -561,7 +561,8 @@
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 @@
}
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 @@
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. */