northbridge/amd/amdfam10: Remove array to null comparison
The address of array 'sysinfo->DCTstatA' will always evaluate to 'true'. Remove checking the base pointer of an array for validity. Found-by: Coverity (CID 1293135: Incorrect expression) Found-by: Clang (Wpointer-bool-conversion) Change-Id: I99c9c9f1564dfb997c60b2a895d664e3b06c117b Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com> Reviewed-on: http://review.coreboot.org/9596 Tested-by: build bot (Jenkins) Tested-by: Raptor Engineering Automated Test Stand <noreply@raptorengineeringinc.com> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
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@ -207,12 +207,13 @@ static void raminit_amdmct(struct sys_info *sysinfo)
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static void amdmct_cbmem_store_info(struct sys_info *sysinfo)
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{
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if (!sysinfo)
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return;
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/* Save memory info structures for use in ramstage */
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size_t i;
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struct MCTStatStruc *pMCTstat = &(sysinfo->MCTstat);
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struct DCTStatStruc *pDCTstatA = NULL;
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if (pMCTstat && sysinfo->DCTstatA) {
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/* Allocate memory */
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struct amdmct_memory_info* mem_info;
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mem_info = cbmem_add(CBMEM_ID_AMDMCT_MEMINFO, sizeof(struct amdmct_memory_info));
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@ -235,7 +236,6 @@ static void amdmct_cbmem_store_info(struct sys_info *sysinfo)
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/* Zero out invalid/unused pointers */
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#if IS_ENABLED(CONFIG_DIMM_DDR3)
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for (i = 0; i < MAX_NODES_SUPPORTED; i++) {
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mem_info->dct_stat[i].C_MCTPtr = NULL;
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mem_info->dct_stat[i].C_DCTPtr[0] = NULL;
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@ -243,4 +243,3 @@ static void amdmct_cbmem_store_info(struct sys_info *sysinfo)
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}
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#endif
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}
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}
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