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net: chelsio: cxgb3: check the return value of pci_find_capability()
authorJia-Ju Bai <baijiaju1990@gmail.com>
Fri, 25 Feb 2022 12:37:27 +0000 (04:37 -0800)
committerDavid S. Miller <davem@davemloft.net>
Fri, 25 Feb 2022 12:52:05 +0000 (12:52 +0000)
commit7de2061779bfaa0af088669327e718b826eb515a
tree0ac12e6b18aecd552af761319c970f9ee0885697tree | snapshot
parent68b65cd6ac65aa64e9c6f1d8f614d0dd10457751commit | diff
net: chelsio: cxgb3: check the return value of pci_find_capability()

The function pci_find_capability() in t3_prep_adapter() can fail, so its
return value should be checked.

Fixes: d47baaec2468 ("Add support for the latest 1G/10G Chelsio adapter, T3")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/chelsio/cxgb3/t3_hw.c diff | blob | history
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