[PATCH] drm/nouveau/i2c: do not use assignment in if condition

[sunran001 at 208suo.com]

Assignments in if condition are less readable and error-prone.  Fixes
also checkpatch warning:

ERROR: do not use assignment in if condition

Signed-off-by: Ran Sun <sunran001 at 208suo.com>
---
  drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.c | 0
  1 file changed, 0 insertions(+), 0 deletions(-)
  mode change 100755 => 100644 
drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.c

diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.c 
b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/pad.c
old mode 100755
new mode 100644