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net/bnxt: release HWRM lock in error

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In __bnxt_hwrm_func_qcaps, when memory allocations fails
driver is not releasing the hwrm lock. This patch fixes it
by calling hwrm_unlock in that error case.

Fixes: b7778e8a1c00 ("net/bnxt: refactor to properly allocate resources for PF/VF")
Cc: stable@dpdk.org

Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Reviewed-by: Somnath Kotur <somnath.kotur@broadcom.com>
Reviewed-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
This commit is contained in:
Kalesh AP 2020-11-17 12:40:24 +05:30 committed by Ferruh Yigit
parent 6a5be38da6
commit ec0a96819d
1 changed files with 1 additions and 0 deletions
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drivers/net/bnxt/bnxt_hwrm.c
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@ -718,6 +718,7 @@ static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
sizeof(bp->pf->vf_info[0]) * new_max_vfs, 0); sizeof(bp->pf->vf_info[0]) * new_max_vfs, 0);
if (bp->pf->vf_info == NULL) { if (bp->pf->vf_info == NULL) {
PMD_DRV_LOG(ERR, "Alloc vf info fail\n"); PMD_DRV_LOG(ERR, "Alloc vf info fail\n");
HWRM_UNLOCK();
return -ENOMEM; return -ENOMEM;
} }
bp->pf->max_vfs = new_max_vfs; bp->pf->max_vfs = new_max_vfs;