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| author | Al Viro <viro@zeniv.linux.org.uk> | 2020-07-12 22:56:34 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2020-08-20 15:45:16 -0400 |
| commit | 1d60be3c25edf4b9554fdb02aa6fb6fd75695aa7 (patch) | |
| tree | 4a7c40fc3b387fa5b4c7ae95ba223cf432f55016 /arch/arm/lib/csumpartialcopygeneric.S | |
| parent | b712139543af98a91300c4e923b85d311cc77c44 (diff) | |
arm: propagate the calling convention changes down to csum_partial_copy_from_user()
... and get rid of the "clean the destination on error" crap.
Simplifies the fault handlers and the function itself...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/arm/lib/csumpartialcopygeneric.S')
| -rw-r--r-- | arch/arm/lib/csumpartialcopygeneric.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/lib/csumpartialcopygeneric.S b/arch/arm/lib/csumpartialcopygeneric.S index 0b706a39a677..0fd5c10e90a7 100644 --- a/arch/arm/lib/csumpartialcopygeneric.S +++ b/arch/arm/lib/csumpartialcopygeneric.S @@ -86,6 +86,7 @@ sum .req r3 FN_ENTRY save_regs + mov sum, #-1 cmp len, #8 @ Ensure that we have at least blo .Lless8 @ 8 bytes to copy. |