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| author | Jason Gunthorpe <jgg@mellanox.com> | 2020-04-14 18:27:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-05-02 18:24:41 +0300 |
| commit | a49df6a1ccefdd8b0f815ae4e9b627888b2a57b1 (patch) | |
| tree | 0f45e5bc58a299d96aebdf6cd05b59254ae90402 /arch/arm | |
| parent | 8e38d5f1c5e3d7e9c6b840e4de815e2c7717c868 (diff) | |
| download | linux-a49df6a1ccefdd8b0f815ae4e9b627888b2a57b1.tar.xz | |
net/cxgb4: Check the return from t4_query_params properly
commit c799fca8baf18d1bbbbad6c3b736eefbde8bdb90 upstream.
Positive return values are also failures that don't set val,
although this probably can't happen. Fixes gcc 10 warning:
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c: In function ‘t4_phy_fw_ver’:
drivers/net/ethernet/chelsio/cxgb4/t4_hw.c:3747:14: warning: ‘val’ may be used uninitialized in this function [-Wmaybe-uninitialized]
3747 | *phy_fw_ver = val;
Fixes: 01b6961410b7 ("cxgb4: Add PHY firmware support for T420-BT cards")
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions