[PATCH] isdn: mISDN: remove unneeded variable 'ret'
From: Yang Li <hidden>
Date: 2021-03-10 08:54:10
Also in:
lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Fix the following coccicheck warning: ./drivers/isdn/mISDN/dsp_core.c:956:6-9: Unneeded variable: "err". Return "0" on line 1001 Reported-by: Abaci Robot <redacted> Signed-off-by: Yang Li <redacted> --- drivers/isdn/mISDN/dsp_core.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/isdn/mISDN/dsp_core.c b/drivers/isdn/mISDN/dsp_core.c
index 038e72a..4946ea1 100644
--- a/drivers/isdn/mISDN/dsp_core.c
+++ b/drivers/isdn/mISDN/dsp_core.c@@ -953,7 +953,6 @@ { struct dsp *dsp = container_of(ch, struct dsp, ch); u_long flags; - int err = 0; if (debug & DEBUG_DSP_CTRL) printk(KERN_DEBUG "%s:(%x)\n", __func__, cmd);
@@ -998,7 +997,7 @@ module_put(THIS_MODULE); break; } - return err; + return 0; } static void
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1.8.3.1