[PATCH] hpet: remove useless check if fixmem32 is NULL

[Clemens Ladisch]

From: Tomas Winkler <tomas.winkler@xxxxxxxxx>

fixmem32 is assigned to address of res->data member
so the address is always valid

Actually since we are not checking for res != NULL
static analyzing is complaining about referencing the pointer
and consequent check for null.
The code snippet looks confusing also for human eyes.

Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Signed-off-by: Tomas Winkler <tomas.winkler@xxxxxxxxx>
Signed-off-by: Clemens Ladisch <clemens@xxxxxxxxxx>
---
 drivers/char/hpet.c |    2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index ab8651d..d6568a6 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -971,8 +971,6 @@ static acpi_status hpet_resources(struct acpi_resource *res, void *data)
 		struct acpi_resource_fixed_memory32 *fixmem32;

 		fixmem32 = &res->data.fixed_memory32;
-		if (!fixmem32)
-			return AE_NO_MEMORY;

 		hdp->hd_phys_address = fixmem32->address;
 		hdp->hd_address = ioremap(fixmem32->address,
--
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