diff options
| author | Aya Mahfouz <mahfouz.saif.elyazal@gmail.com> | 2015-12-13 21:51:49 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-12-30 12:34:25 +0300 |
| commit | c967e1df169d033b2da74e979e91b6e297e194fa (patch) | |
| tree | 58f39bf275fcdf1e028178d9c03d1c0cef525f05 /drivers/s390 | |
| parent | 8cb708f3d35e78f00528caf2f681900d2c7883b8 (diff) | |
| download | linux-c967e1df169d033b2da74e979e91b6e297e194fa.tar.xz | |
s390/hmcdrv: constify hmcdrv_ftp_ops structs
Constifies hmcdrv_ftp_ops structures in s390's char
driver since they are not modified after their
initialization.
Detected and found using Coccinelle.
Suggested-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Aya Mahfouz <mahfouz.saif.elyazal@gmail.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390')
| -rw-r--r-- | drivers/s390/char/hmcdrv_ftp.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/char/hmcdrv_ftp.c b/drivers/s390/char/hmcdrv_ftp.c index d4b61d9088fb..8cb7d8fbadd6 100644 --- a/drivers/s390/char/hmcdrv_ftp.c +++ b/drivers/s390/char/hmcdrv_ftp.c @@ -37,7 +37,7 @@ struct hmcdrv_ftp_ops { static enum hmcdrv_ftp_cmdid hmcdrv_ftp_cmd_getid(const char *cmd, int len); static int hmcdrv_ftp_parse(char *cmd, struct hmcdrv_ftp_cmdspec *ftp); -static struct hmcdrv_ftp_ops *hmcdrv_ftp_funcs; /* current operations */ +static const struct hmcdrv_ftp_ops *hmcdrv_ftp_funcs; /* current operations */ static DEFINE_MUTEX(hmcdrv_ftp_mutex); /* mutex for hmcdrv_ftp_funcs */ static unsigned hmcdrv_ftp_refcnt; /* start/shutdown reference counter */ @@ -290,13 +290,13 @@ ssize_t hmcdrv_ftp_cmd(char __kernel *cmd, loff_t offset, */ int hmcdrv_ftp_startup(void) { - static struct hmcdrv_ftp_ops hmcdrv_ftp_zvm = { + static const struct hmcdrv_ftp_ops hmcdrv_ftp_zvm = { .startup = diag_ftp_startup, .shutdown = diag_ftp_shutdown, .transfer = diag_ftp_cmd }; - static struct hmcdrv_ftp_ops hmcdrv_ftp_lpar = { + static const struct hmcdrv_ftp_ops hmcdrv_ftp_lpar = { .startup = sclp_ftp_startup, .shutdown = sclp_ftp_shutdown, .transfer = sclp_ftp_cmd |