[PATCH -mm] DC395x SCSI driver: Shut up uninitialized variable build warning

drivers/scsi/dc395x.c: In function ‘dc395x_init_one’:
drivers/scsi/dc395x.c:4272: warning: ‘ptr’ may be used uninitialized in this function

has been verified to be a bogus warning. Let's shut it up.

Signed-off-by: Satyam Sharma <[email protected]>

---

 drivers/scsi/dc395x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.23-rc4-mm1/drivers/scsi/dc395x.c~fix	2007-09-02 20:57:51.000000000 +0530
+++ linux-2.6.23-rc4-mm1/drivers/scsi/dc395x.c	2007-09-02 21:10:49.000000000 +0530
@@ -4269,7 +4269,7 @@ static int __devinit adapter_sg_tables_a
 	const unsigned srbs_per_page = PAGE_SIZE/SEGMENTX_LEN;
 	int srb_idx = 0;
 	unsigned i = 0;
-	struct SGentry *ptr;
+	struct SGentry * uninitialized_var(ptr);
 
 	for (i = 0; i < DC395x_MAX_SRB_CNT; i++)
 		acb->srb_array[i].segment_x = NULL;

---

• Follow-Ups:
  • Re: [PATCH -mm] DC395x SCSI driver: Shut up uninitialized variable build warning
    • From: Jeff Garzik <[email protected]>

• References:
  • [-mm patchset] War on warnings
    • From: Satyam Sharma <[email protected]>

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