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mtd: pmcmsp: use kstrndup instead of kmalloc+strncpy

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am: 7b767f6b51

Change-Id: I51e1de17cb27e46a91d8b5d973c7cf886fde8654
This commit is contained in:
Arnd Bergmann
2017-03-18 11:31:45 +00:00
committed by android-build-merger
parent cc88525bcc 7b767f6b51
commit 1e11f0b721
1 changed files with 1 additions and 3 deletions
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4
drivers/mtd/maps/pmcmsp-flash.c
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@@ -139,15 +139,13 @@ static int __init init_msp_flash(void)
}
msp_maps[i].bankwidth = 1;
msp_maps[i].name = kmalloc(7, GFP_KERNEL);
msp_maps[i].name = kstrndup(flash_name, 7, GFP_KERNEL);
if (!msp_maps[i].name) {
iounmap(msp_maps[i].virt);
kfree(msp_parts[i]);
goto cleanup_loop;
}
msp_maps[i].name = strncpy(msp_maps[i].name, flash_name, 7);
for (j = 0; j < pcnt; j++) {
part_name[5] = '0' + i;
part_name[7] = '0' + j;