[PATCH] ALSA: emu10k1: Remove cast from memory allocation

From: Tobin C. Harding
Date: Wed Feb 22 2017 - 01:47:42 EST


Coccinelle emits multiple WARNING: casting value returned by memory allocation
function to (u_int32_t __user *) is useless.

Remove unnecessary cast.

Signed-off-by: Tobin C. Harding <me@xxxxxxxx>
---
sound/pci/emu10k1/emufx.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 56fc47b..8a39a6f 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -1186,8 +1186,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
if (!icode)
return err;

- icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024,
- sizeof(u_int32_t), GFP_KERNEL);
+ icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024,
+ sizeof(u_int32_t), GFP_KERNEL);
if (!icode->gpr_map)
goto __err_gpr;
controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
@@ -1824,8 +1824,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
if (!icode)
return err;

- icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512,
- sizeof(u_int32_t), GFP_KERNEL);
+ icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512,
+ sizeof(u_int32_t), GFP_KERNEL);
if (!icode->gpr_map)
goto __err_gpr;

--
2.7.4