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qcacmn: Verify id before removing idr

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It causes kernel warning if remove an invalid id. So, verify id before
removing idr.

Change-Id: I22cd5753a6e4fae0087faaee1c722017523b311e
CRs-Fixed: 2271235
This commit is contained in:
Wu Gao
2018-07-02 11:15:09 +08:00
committed by nshrivas
parent f1e0766647
commit 661ec9d74a
1 changed files with 2 additions and 1 deletions
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3
qdf/linux/src/qdf_idr.c
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@@ -116,7 +116,8 @@ QDF_STATUS qdf_idr_remove(qdf_idr *idp, int32_t id)
return QDF_STATUS_E_INVAL;
qdf_spinlock_acquire(&idp->lock);
idr_remove(&idp->idr, id);
if (idr_find(&idp->idr, id))
idr_remove(&idp->idr, id);
qdf_spinlock_release(&idp->lock);
return QDF_STATUS_SUCCESS;