tree bb8dda947f92717171d9ad0c1ff7960c369384ad
parent 87b0f983f66f23762921129fd35966eddc3f2dae
author Jason Gunthorpe <jgg@mellanox.com> 1586905327 -0300
committer David S. Miller <davem@davemloft.net> 1586979209 -0700

net/rds: Use ERR_PTR for rds_message_alloc_sgs()

Returning the error code via a 'int *ret' when the function returns a
pointer is very un-kernely and causes gcc 10's static analysis to choke:

net/rds/message.c: In function ‘rds_message_map_pages’:
net/rds/message.c:358:10: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized]
  358 |   return ERR_PTR(ret);

Use a typical ERR_PTR return instead.

Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>