evie/android_kernel_oneplus_msm8998
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bnx2x: Release nvram lock on error flow

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During an error flow when trying to access the nvram the driver doesn't
release the hw lock it acquired.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yuval Mintz 2015-06-25 15:19:28 +03:00 • committed by David S. Miller
parent dc6a20aa3b
commit efd38b8f52
1 changed files with 1 additions and 0 deletions
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drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
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@ -1230,6 +1230,7 @@ static int bnx2x_acquire_nvram_lock(struct bnx2x *bp)
if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))) { if (!(val & (MCPR_NVM_SW_ARB_ARB_ARB1 << port))) {
DP(BNX2X_MSG_ETHTOOL | BNX2X_MSG_NVM, DP(BNX2X_MSG_ETHTOOL | BNX2X_MSG_NVM,
"cannot get access to nvram interface\n"); "cannot get access to nvram interface\n");
bnx2x_release_hw_lock(bp, HW_LOCK_RESOURCE_NVRAM);
return -EBUSY; return -EBUSY;
} }