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powerpc/ftrace: Remove nops after the call to ftrace_stub

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ftrace_stub is within the same CU, so there is no need for a subsequent
nop instruction.

Signed-off-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/8ee5ec520e37d5523654bb2cd65a17512fb774e2.1702045299.git.naveen@kernel.org
This commit is contained in:
Naveen N Rao 2023-12-08 22:00:42 +05:30 committed by Michael Ellerman
parent 2ec36570c3
commit ae24db43b3
1 changed files with 0 additions and 2 deletions
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2
arch/powerpc/kernel/trace/ftrace_entry.S
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@ -162,7 +162,6 @@ _GLOBAL(ftrace_regs_caller)
.globl ftrace_regs_call .globl ftrace_regs_call
ftrace_regs_call: ftrace_regs_call:
bl ftrace_stub bl ftrace_stub
nop
ftrace_regs_exit 1 ftrace_regs_exit 1
_GLOBAL(ftrace_caller) _GLOBAL(ftrace_caller)
@ -171,7 +170,6 @@ _GLOBAL(ftrace_caller)
.globl ftrace_call .globl ftrace_call
ftrace_call: ftrace_call:
bl ftrace_stub bl ftrace_stub
nop
ftrace_regs_exit 0 ftrace_regs_exit 0
_GLOBAL(ftrace_stub) _GLOBAL(ftrace_stub)