staging: android: logger: Fix some sparse and whitespace issues

Fix a few sparse warnings, and improve whitespace.

Cc: Brian Swetland <swetland@google.com>
Signed-off-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/android/logger.c b/drivers/staging/android/logger.c
index ed7e552..b2e71c6 100644 (file)
--- a/drivers/staging/android/logger.c
+++ b/drivers/staging/android/logger.c
@@ -65,9 +65,9 @@ struct logger_reader {
 };
 
 /* logger_offset - returns index 'n' into the log via (optimized) modulus */
-size_t logger_offset(struct logger_log *log, size_t n)
+static size_t logger_offset(struct logger_log *log, size_t n)
 {
-       return n & (log->size-1);
+       return n & (log->size - 1);
 }
 
 
@@ -353,7 +353,7 @@ static ssize_t do_write_log_from_user(struct logger_log *log,
  * writev(), and aio_write(). Writes are our fast path, and we try to optimize
  * them above all else.
  */
-ssize_t logger_aio_write(struct kiocb *iocb, const struct iovec *iov,
+static ssize_t logger_aio_write(struct kiocb *iocb, const struct iovec *iov,
                         unsigned long nr_segs, loff_t ppos)
 {
        struct logger_log *log = file_get_log(iocb->ki_filp);