[PATCH v2] staging: lustre: Fix address space mismatch in ksocknal_recv_iov()

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This patch fixes the following sparse warnings:

drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:51: warning:
	cast removes address space of expression
drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39: warning:
	incorrect type in assignment (different address spaces)
drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    expected
	void [noderef] <asn:1>*iov_base
drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c:284:39:    got
	void *<noident>

by simplifying an expression containing non-__user-attributed type names.

Signed-off-by: Artemiy Volkov <artemiyv@xxxxxxx>
---
v1 -> v2: simplifying a complicated expression to a single compound assignment

 drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
index 5214399..14b1c21 100644
--- a/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
+++ b/drivers/staging/lustre/lnet/klnds/socklnd/socklnd_cb.c
@@ -281,7 +281,7 @@ ksocknal_recv_iov (ksock_conn_t *conn)
 
 		if (nob < (int)iov->iov_len) {
 			iov->iov_len -= nob;
-			iov->iov_base = (void *)((char *)iov->iov_base + nob);
+			iov->iov_base += nob;
 			return -EAGAIN;
 		}
 
-- 
1.9.1

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