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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-03-11 15:52:47 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-03-17 16:05:21 -0400 |
| commit | eed50879d64ab1b9f76445dbab822e43a098b309 (patch) | |
| tree | cb181cacb1db41a477d5bf190e6290ab03d88662 /fs | |
| parent | 38a33101dd5fb8f07244e7e6dd04747a6cd2e3fb (diff) | |
xprtrdma: Squelch kbuild sparse complaint
New complaint from kbuild for 4.9.y:
net/sunrpc/xprtrdma/verbs.c:489:19: sparse: incompatible types in
comparison expression (different type sizes)
verbs.c:
489 max_sge = min(ia->ri_device->attrs.max_sge, RPCRDMA_MAX_SEND_SGES);
I can't reproduce this running sparse here. Likewise, "make W=1
net/sunrpc/xprtrdma/verbs.o" never indicated any issue.
A little poking suggests that because the range of its values is
small, gcc can make the actual width of RPCRDMA_MAX_SEND_SGES
smaller than the width of an unsigned integer.
Fixes: 16f906d66cd7 ("xprtrdma: Reduce required number of send SGEs")
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: stable@kernel.org
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions