Commit d79d0248 authored Jul 31, 2018 by Colin Ian King Committed by Thomas Gleixner Aug 02, 2018

x86/platform/UV: Remove redundant check of p == q



The check for p == q is dead code because the proceeding switch
statements jump to the end of the outer for-loop with continue
statements.  Remove the dead code.

Detected by CoverityScan, CID#145071 ("Structurally dead code")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: "H . Peter Anvin" <hpa@zytor.com>
Cc: kernel-janitors@vger.kernel.org
Link: https://lkml.kernel.org/r/20180731090938.11856-1-colin.king@canonical.com

parent c7ba9f7c

arch/x86/platform/uv/tlb_uv.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -1607,8 +1607,6 @@ static int parse_tunables_write(struct bau_control bcp, char instr,
		*tunables[cnt].tunp = val;
		continue;
		}
		if (q == p)
		break;
		}
		return 0;
		}