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Commit bc3913a5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc 

Pull sparc fix from David Miller:
 "A use-before-NULL-check from Dan Carpenter"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  dbri: move dereference after check for NULL
parents da1b466f 163117e8

sound/sparc/dbri.c

+2 −1
Original line number Diff line number Diff line
@@ -1702,7 +1702,7 @@ interrupts are disabled. 
static void xmit_descs(struct snd_dbri *dbri)

{

	struct dbri_streaminfo *info;

	u32 dvma_addr = (u32)dbri->dma_dvma;

	u32 dvma_addr;

	s32 *cmd;

	unsigned long flags;

	int first_td;
@@ -1710,6 +1710,7 @@ static void xmit_descs(struct snd_dbri *dbri) 
	if (dbri == NULL)

		return;		/* Disabled */



	dvma_addr = (u32)dbri->dma_dvma;

	info = &dbri->stream_info[DBRI_REC];

	spin_lock_irqsave(&dbri->lock, flags);