Staging: wlags49_h2: fixed unnecessary braces issues in wl_profile.c

This is a patch to the wl_profile.c file that fixes the unnecessary braces
style issues found by the checkpatch.pl tool.

Signed-off-by: Prashant P. Shah <pshah.mumbai@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>