diff options
| author | Sergey Shtylyov <[email protected]> | 2022-10-15 00:22:33 +0300 |
|---|---|---|
| committer | Andrew Morton <[email protected]> | 2022-11-15 14:30:41 -0800 |
| commit | aafdac9ab37577c5f0ec64fa871334232e7cbb06 (patch) | |
| tree | 5ea039760cfd26471ceef7088e94b13493067947 | |
| parent | 18b9fe54d9a6f600ea5037d41f681637286be621 (diff) | |
sh: ptrace: user_regset_copyin_ignore() always returns 0
user_regset_copyin_ignore() always returns 0, so checking its result seems
pointless -- don't do this anymore...
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Sergey Shtylyov <[email protected]>
Cc: Brian Cain <[email protected]>
Cc: Catalin Marinas <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: David S. Miller <[email protected]>
Cc: Dinh Nguyen <[email protected]>
Cc: Helge Deller <[email protected]>
Cc: James Bottomley <[email protected]>
Cc: Jonas Bonn <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Nicholas Piggin <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Rich Felker <[email protected]>
Cc: Russell King <[email protected]>
Cc: Stafford Horne <[email protected]>
Cc: Stefan Kristiansson <[email protected]>
Cc: Thomas Bogendoerfer <[email protected]>
Cc: Will Deacon <[email protected]>
Cc: Yoshinori Sato <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -rw-r--r-- | arch/sh/kernel/ptrace_32.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/sh/kernel/ptrace_32.c b/arch/sh/kernel/ptrace_32.c index d417988d9770..36f50ad81e83 100644 --- a/arch/sh/kernel/ptrace_32.c +++ b/arch/sh/kernel/ptrace_32.c @@ -157,8 +157,8 @@ static int genregs_set(struct task_struct *target, offsetof(struct pt_regs, pc), sizeof(struct pt_regs)); if (!ret) - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, - sizeof(struct pt_regs), -1); + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, + sizeof(struct pt_regs), -1); return ret; } @@ -229,8 +229,8 @@ static int dspregs_set(struct task_struct *target, ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf, regs, 0, sizeof(struct pt_dspregs)); if (!ret) - ret = user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, - sizeof(struct pt_dspregs), -1); + user_regset_copyin_ignore(&pos, &count, &kbuf, &ubuf, + sizeof(struct pt_dspregs), -1); return ret; } |