From: Randy Dunlap Date: Sat, 30 Nov 2024 02:35:54 +0000 (-0800) Subject: devcoredump: cleanup some comments X-Git-Tag: v6.14-rc1~55^2~43 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=2a8d6abdf5cfdc7df934968f2e8292d050f20b20;p=thirdparty%2Flinux.git devcoredump: cleanup some comments Correct a spello, remove an extra space between words, and fix one kernel-doc warning: drivers/base/devcoredump.c:292: warning: No description found for return value of 'devcd_read_from_sgtable' Fixes: 522566376a3f ("devcoredump: add scatterlist support") Fixes: 01daccf74832 ("devcoredump : Serialize devcd_del work") Signed-off-by: Randy Dunlap Cc: Johannes Berg Cc: Greg Kroah-Hartman Cc: Rafael J. Wysocki Cc: Aviya Erenfeld Cc: Mukesh Ojha Link: https://lore.kernel.org/r/20241130023554.538820-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/base/devcoredump.c b/drivers/base/devcoredump.c index c795edad1b969..2a0e0b2fdb98d 100644 --- a/drivers/base/devcoredump.c +++ b/drivers/base/devcoredump.c @@ -186,9 +186,9 @@ static ssize_t disabled_show(const struct class *class, const struct class_attri * mutex_lock(&devcd->mutex); * * - * In the above diagram, It looks like disabled_store() would be racing with parallely + * In the above diagram, it looks like disabled_store() would be racing with parallelly * running devcd_del() and result in memory abort while acquiring devcd->mutex which - * is called after kfree of devcd memory after dropping its last reference with + * is called after kfree of devcd memory after dropping its last reference with * put_device(). However, this will not happens as fn(dev, data) runs * with its own reference to device via klist_node so it is not its last reference. * so, above situation would not occur. @@ -285,6 +285,8 @@ static void devcd_free_sgtable(void *data) * @offset: start copy from @offset@ bytes from the head of the data * in the given scatterlist * @data_len: the length of the data in the sg_table + * + * Returns: the number of bytes copied */ static ssize_t devcd_read_from_sgtable(char *buffer, loff_t offset, size_t buf_len, void *data,