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efi, pstore: Cocci spatch "memdup.spatch"
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
firmware
/
efi
/
efi-pstore.c
diff --git
a/drivers/firmware/efi/efi-pstore.c
b/drivers/firmware/efi/efi-pstore.c
index 202d2c85ba2e79e2db866e78a03dffa240967f25..c692bb6621783b81a5d1cff34a77b2c9af301a9d 100644
(file)
--- a/
drivers/firmware/efi/efi-pstore.c
+++ b/
drivers/firmware/efi/efi-pstore.c
@@
-79,10
+79,9
@@
static int efi_pstore_read_func(struct efivar_entry *entry, void *data)
&entry->var.DataSize, entry->var.Data);
size = entry->var.DataSize;
&entry->var.DataSize, entry->var.Data);
size = entry->var.DataSize;
- *cb_data->buf = km
alloc(
size, GFP_KERNEL);
+ *cb_data->buf = km
emdup(entry->var.Data,
size, GFP_KERNEL);
if (*cb_data->buf == NULL)
return -ENOMEM;
if (*cb_data->buf == NULL)
return -ENOMEM;
- memcpy(*cb_data->buf, entry->var.Data, size);
return size;
}
return size;
}