diff options
author | Vineeth Vijayan <vneethv@linux.ibm.com> | 2021-03-31 15:43:40 +0200 |
---|---|---|
committer | Heiko Carstens <hca@linux.ibm.com> | 2021-04-07 15:24:57 +0200 |
commit | 8bc00c04d87ee151fb8fe18ed7e7af8c785843f2 (patch) | |
tree | adbc5296e0ae6771f548653212caa8bae6dc094c /drivers/s390/char/sclp_con.c | |
parent | s390: use DEFINE_SPINLOCK for initialization (diff) | |
download | linux-dev-8bc00c04d87ee151fb8fe18ed7e7af8c785843f2.tar.xz linux-dev-8bc00c04d87ee151fb8fe18ed7e7af8c785843f2.zip |
s390/sclp: use LIST_HEAD for Initialization
For static initialization of list_head variable, use LIST_HEAD
instead of INIT_LIST_HEAD function.
Suggested-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/char/sclp_con.c')
-rw-r--r-- | drivers/s390/char/sclp_con.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/char/sclp_con.c b/drivers/s390/char/sclp_con.c index f5e34e1b6c9e..9b852a47ccc1 100644 --- a/drivers/s390/char/sclp_con.c +++ b/drivers/s390/char/sclp_con.c @@ -28,9 +28,9 @@ /* Lock to guard over changes to global variables */ static DEFINE_SPINLOCK(sclp_con_lock); /* List of free pages that can be used for console output buffering */ -static struct list_head sclp_con_pages; +static LIST_HEAD(sclp_con_pages); /* List of full struct sclp_buffer structures ready for output */ -static struct list_head sclp_con_outqueue; +static LIST_HEAD(sclp_con_outqueue); /* Pointer to current console buffer */ static struct sclp_buffer *sclp_conbuf; /* Timer for delayed output of console messages */ @@ -323,12 +323,10 @@ sclp_console_init(void) if (rc) return rc; /* Allocate pages for output buffering */ - INIT_LIST_HEAD(&sclp_con_pages); for (i = 0; i < sclp_console_pages; i++) { page = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); list_add_tail(page, &sclp_con_pages); } - INIT_LIST_HEAD(&sclp_con_outqueue); sclp_conbuf = NULL; timer_setup(&sclp_con_timer, sclp_console_timeout, 0); |