[PATCH] ALSA: emu10k1: casting (void *) value returned by kcallocis useless

[Duan Jiong]

From: Duan Jiong <duanj.fnst@xxxxxxxxxxxxxx>

Casting (void *) value returned by kcalloc is useless
as mentioned in Documentation/CodingStyle, Chap 14.

Signed-off-by: Duan Jiong <duanj.fnst@xxxxxxxxxxxxxx>
---
 sound/pci/emu10k1/emufx.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c
index 0275209..68edb2d 100644
--- a/sound/pci/emu10k1/emufx.c
+++ b/sound/pci/emu10k1/emufx.c
@@ -1183,9 +1183,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu)
 	mm_segment_t seg;
 
 	if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL ||
-	    (icode->gpr_map = (u_int32_t __user *)
-	     kcalloc(512 + 256 + 256 + 2 * 1024, sizeof(u_int32_t),
-		     GFP_KERNEL)) == NULL ||
+	    (icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024,
+				sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
 	    (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
 				sizeof(*controls), GFP_KERNEL)) == NULL) {
 		err = -ENOMEM;
@@ -1815,9 +1814,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu)
 
 	if ((icode = kzalloc(sizeof(*icode), GFP_KERNEL)) == NULL)
 		return -ENOMEM;
-	if ((icode->gpr_map = (u_int32_t __user *)
-	     kcalloc(256 + 160 + 160 + 2 * 512, sizeof(u_int32_t),
-		     GFP_KERNEL)) == NULL ||
+	if ((icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512,
+				sizeof(u_int32_t), GFP_KERNEL)) == NULL ||
             (controls = kcalloc(SND_EMU10K1_GPR_CONTROLS,
 				sizeof(struct snd_emu10k1_fx8010_control_gpr),
 				GFP_KERNEL)) == NULL ||
-- 
1.8.3.1

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