s390/3215: free memory in error path
If one memory allocation fails, there is a memory leak. Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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@ -667,6 +667,8 @@ static struct raw3215_info *raw3215_alloc_info(void)
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info->buffer = kzalloc(RAW3215_BUFFER_SIZE, GFP_KERNEL | GFP_DMA);
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info->buffer = kzalloc(RAW3215_BUFFER_SIZE, GFP_KERNEL | GFP_DMA);
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info->inbuf = kzalloc(RAW3215_INBUF_SIZE, GFP_KERNEL | GFP_DMA);
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info->inbuf = kzalloc(RAW3215_INBUF_SIZE, GFP_KERNEL | GFP_DMA);
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if (!info->buffer || !info->inbuf) {
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if (!info->buffer || !info->inbuf) {
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kfree(info->inbuf);
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kfree(info->buffer);
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kfree(info);
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kfree(info);
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return NULL;
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return NULL;
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}
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}
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