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sfxge: pass correct address to free allocated memory in the case of load error

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It is one more place missed in the previous fix.
Most likely is was just memory leak on the error handling path since
typically efsys_mem_t is filled in by zeros on allocation.

Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
This commit is contained in:
arybchik 2015-02-22 18:50:59 +00:00
parent 9b1bba98df
commit a98735b36c
1 changed files with 2 additions and 2 deletions
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4
sys/dev/sfxge/sfxge_dma.c
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@ -168,8 +168,8 @@ sfxge_dma_alloc(struct sfxge_softc *sc, bus_size_t len, efsys_mem_t *esmp)
* wrong.
*/
if (esmp->esm_addr == 0) {
bus_dmamem_free(esmp->esm_tag, esmp->esm_base, esmp->esm_map);
bus_dma_tag_destroy(esmp->esm_tag);
bus_dmamem_free(esmp->esm_tag, vaddr, esmp->esm_map);
bus_dma_tag_destroy(esmp->esm_tag);
return (ENOMEM);
}