On 24 April 2015 at 15:46, Gujulan Elango, Hari Prasath (H.)
<hgujulan@xxxxxxxxxxx> wrote:
> This patch avoids creating two variables in the final assembly output
> i.e. a string and a pointer to the string.
>
> Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@xxxxxxxxxxx>
> ---
> drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c
> index c8e2930..8882707 100644
> --- a/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c
> +++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-tracefile.c
> @@ -241,7 +241,7 @@ void cfs_print_to_console(struct ptldebug_header *hdr, int mask,
> const char *buf, int len, const char *file,
> const char *fn)
> {
> - char *prefix = "Lustre", *ptype = NULL;
> + char prefix[] = "Lustre", *ptype = NULL;
>
> if ((mask & D_EMERG) != 0) {
> prefix = dbghdr_to_err_string(hdr);
> --
> 1.9.1
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Please discard this change as it breaks the build. I had build a
different copy of the source and assumed it succeeded. Sorry for the
mistake.
--
Regards,
G.E.Hari Prasath
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