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Commit 0a7c501e authored by Christophe Jaillet's avatar Christophe Jaillet Committed by Martin Schwidefsky
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s390/3215: free memory in error path 



If one memory allocation fails, there is a memory leak.

Signed-off-by: default avatarChristophe Jaillet <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 0b46e0a3

drivers/s390/char/con3215.c

+2 −0
Original line number Original line Diff line number Diff line
@@ -667,6 +667,8 @@ static struct raw3215_info *raw3215_alloc_info(void) 
	info->buffer = kzalloc(RAW3215_BUFFER_SIZE, GFP_KERNEL | GFP_DMA);

	info->buffer = kzalloc(RAW3215_BUFFER_SIZE, GFP_KERNEL | GFP_DMA);

	info->inbuf = kzalloc(RAW3215_INBUF_SIZE, GFP_KERNEL | GFP_DMA);

	info->inbuf = kzalloc(RAW3215_INBUF_SIZE, GFP_KERNEL | GFP_DMA);

	if (!info->buffer || !info->inbuf) {

	if (!info->buffer || !info->inbuf) {

		kfree(info->inbuf);

		kfree(info->buffer);

		kfree(info);

		kfree(info);

		return NULL;

		return NULL;

	}

	}