[PATCH] staging: sm750fb: remove unnecessary initializations
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LANDED
From: Ahmet Sezgin Duran <hidden>
Date: 2026-05-11 17:18:09
Also in:
linux-staging, lkml
Subsystem:
staging - silicon motion sm750 frame buffer driver, staging subsystem, the rest · Maintainers:
Sudip Mukherjee, Teddy Wang, Sudip Mukherjee, Greg Kroah-Hartman, Linus Torvalds
Landed in mainline as 0007c7907117 on 2026-05-21.
Remove two instances of `de_ctrl = 0` initializations since the variable is overridden unconditionally before being used. Signed-off-by: Ahmet Sezgin Duran <redacted> --- drivers/staging/sm750fb/sm750_accel.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/sm750fb/sm750_accel.c b/drivers/staging/sm750fb/sm750_accel.c
index ec2f0a6aa57d..5ba1af274730 100644
--- a/drivers/staging/sm750fb/sm750_accel.c
+++ b/drivers/staging/sm750fb/sm750_accel.c@@ -159,7 +159,6 @@ int sm750_hw_copyarea(struct lynx_accel *accel, direction = LEFT_TO_RIGHT; /* Direction of ROP2 operation: 1 = Left to Right, (-1) = Right to Left */ - de_ctrl = 0; /* If source and destination are the same surface, need to check for overlay cases */ if (source_base == dest_base && source_pitch == dest_pitch) {
@@ -326,7 +325,7 @@ int sm750_hw_imageblit(struct lynx_accel *accel, const char *src_buf, unsigned int bytes_per_scan; unsigned int words_per_scan; unsigned int bytes_remain; - unsigned int de_ctrl = 0; + unsigned int de_ctrl; unsigned char remain[4]; int i, j; int ret;
--
2.54.0