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_tty.c | |
| parent | 7dd8ed09430465d137330e0810a2a90e06770898 (diff) | |
| download | cachepc-linux-8bc00c04d87ee151fb8fe18ed7e7af8c785843f2.tar.gz cachepc-linux-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_tty.c')
| -rw-r--r-- | drivers/s390/char/sclp_tty.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index cf73fc3fd0f9..4456ceb23bd2 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -37,9 +37,9 @@ /* Lock to guard over changes to global variables. */ static DEFINE_SPINLOCK(sclp_tty_lock); /* List of free pages that can be used for console output buffering. */ -static struct list_head sclp_tty_pages; +static LIST_HEAD(sclp_tty_pages); /* List of full struct sclp_buffer structures ready for output. */ -static struct list_head sclp_tty_outqueue; +static LIST_HEAD(sclp_tty_outqueue); /* Counter how many buffers are emitted. */ static int sclp_tty_buffer_count; /* Pointer to current console buffer. */ @@ -516,7 +516,6 @@ sclp_tty_init(void) return rc; } /* Allocate pages for output buffering */ - INIT_LIST_HEAD(&sclp_tty_pages); for (i = 0; i < MAX_KMEM_PAGES; i++) { page = (void *) get_zeroed_page(GFP_KERNEL | GFP_DMA); if (page == NULL) { @@ -525,7 +524,6 @@ sclp_tty_init(void) } list_add_tail((struct list_head *) page, &sclp_tty_pages); } - INIT_LIST_HEAD(&sclp_tty_outqueue); timer_setup(&sclp_tty_timer, sclp_tty_timeout, 0); sclp_ttybuf = NULL; sclp_tty_buffer_count = 0; |