[3/5] GPU-DRM-nouveau: Delete unnecessary braces

Commit Message

SF Markus Elfring Sept. 21, 2016, 7:26 a.m. UTC

From: Markus Elfring <[e-mail]>
Date: Wed, 21 Sep 2016 08:28:08 +0200

Do not use curly brackets at four source code places
where a single statement should be sufficient.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

Comments

Dan Carpenter Sept. 21, 2016, 8:47 a.m. UTC | #1

The original style was correct, the new style is wrong. Multi-line
indents get curly braces for readability.

regards,
dan carpenter

SF Markus Elfring Sept. 21, 2016, 1:20 p.m. UTC | #2

> The original style was correct, the new style is wrong.

I find your feedback interesting for further clarifications.


> Multi-line indents get curly braces for readability.

How do you think about to transform such an information
into an official specification for the the document "CodingStyle"?

Regards,
Markus

Patch

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
index dbaf577..cb50539 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgt215.c
@@ -127,12 +127,11 @@  gt215_link_train_calc(u32 *vals, struct gt215_ltrain *train)
 	}
 
 	/* Find the best value for 0x1111e0 */
-	for (i = 0; i < 4; i++) {
+	for (i = 0; i < 4; i++)
 		if (bins[i] > qty) {
 			bin = i + 3;
 			qty = bins[i];
 		}
-	}
 
 	train->r_100720 = 0;
 	for (i = 0; i < 8; i++) {
@@ -729,9 +728,8 @@  gt215_ram_calc(struct nvkm_ram *base, u32 freq)
 		ram_mask(fuc, 0x1007e0, 0x22222222, r100760);
 	}
 
-	if (device->chipset == 0xa3 && freq > 500000) {
+	if (device->chipset == 0xa3 && freq > 500000)
 		ram_mask(fuc, 0x100700, 0x00000006, 0x00000000);
-	}
 
 	/* Final switch */
 	if (mclk.pll) {
@@ -745,12 +743,11 @@  gt215_ram_calc(struct nvkm_ram *base, u32 freq)
 	ram_nsec(fuc, 2000);
 
 	/* Set RAM MR parameters and timings */
-	for (i = 2; i >= 0; i--) {
+	for (i = 2; i >= 0; i--)
 		if (ram_rd32(fuc, mr[i]) != ram->base.mr[i]) {
 			ram_wr32(fuc, mr[i], ram->base.mr[i]);
 			ram_nsec(fuc, 1000);
 		}
-	}
 
 	ram_wr32(fuc, 0x100220[3], timing[3]);
 	ram_wr32(fuc, 0x100220[1], timing[1]);
@@ -838,11 +835,10 @@  gt215_ram_calc(struct nvkm_ram *base, u32 freq)
 	if (!next->bios.ramcfg_DLLoff)
 		nvkm_sddr2_dll_reset(fuc);
 
-	if (ram->base.type == NVKM_RAM_TYPE_GDDR3) {
+	if (ram->base.type == NVKM_RAM_TYPE_GDDR3)
 		ram_nsec(fuc, 31000);
-	} else {
+	else
 		ram_nsec(fuc, 14000);
-	}
 
 	if (ram->base.type == NVKM_RAM_TYPE_DDR3) {
 		ram_wr32(fuc, 0x100264, 0x1);