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Staging: android: fixed white spaces coding style issue in logger.c

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This patch fixes some space-before-tabs warnings found by checkpatch tool on the staging android driver file logger.c

Signed-off-by: Marco Navarra <fromenglish@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Marco Navarra 2011-12-15 17:57:48 +01:00 committed by Greg Kroah-Hartman
parent 89c5db0962
commit 277cdd01d6
1 changed files with 7 additions and 7 deletions
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14
drivers/staging/android/logger.c
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@ -37,7 +37,7 @@
* mutex 'mutex'.
*/
struct logger_log {
unsigned char *buffer;/* the ring buffer itself */
unsigned char *buffer;/* the ring buffer itself */
struct miscdevice misc; /* misc device representing the log */
wait_queue_head_t wq; /* wait queue for readers */
struct list_head readers; /* this log's readers */
@ -67,9 +67,9 @@ struct logger_reader {
*
* This isn't aesthetic. We have several goals:
*
* 1) Need to quickly obtain the associated log during an I/O operation
* 2) Readers need to maintain state (logger_reader)
* 3) Writers need to be very fast (open() should be a near no-op)
* 1) Need to quickly obtain the associated log during an I/O operation
* 2) Readers need to maintain state (logger_reader)
* 3) Writers need to be very fast (open() should be a near no-op)
*
* In the reader case, we can trivially go file->logger_reader->logger_log.
* For a writer, we don't want to maintain a logger_reader, so we just go
@ -147,9 +147,9 @@ static ssize_t do_read_log_to_user(struct logger_log *log,
*
* Behavior:
*
* - O_NONBLOCK works
* - If there are no log entries to read, blocks until log is written to
* - Atomically reads exactly one log entry
* - O_NONBLOCK works
* - If there are no log entries to read, blocks until log is written to
* - Atomically reads exactly one log entry
*
* Optimal read size is LOGGER_ENTRY_MAX_LEN. Will set errno to EINVAL if read
* buffer is insufficient to hold next entry.