diff options
| -rw-r--r-- | Documentation/admin-guide/kdump/gdbmacros.txt | 2 | ||||
| -rw-r--r-- | kernel/printk/index.c | 2 | ||||
| -rw-r--r-- | lib/errname.c | 22 |
3 files changed, 16 insertions, 10 deletions
diff --git a/Documentation/admin-guide/kdump/gdbmacros.txt b/Documentation/admin-guide/kdump/gdbmacros.txt index 82aecdcae8a6..030de95e3e6b 100644 --- a/Documentation/admin-guide/kdump/gdbmacros.txt +++ b/Documentation/admin-guide/kdump/gdbmacros.txt @@ -312,10 +312,10 @@ define dmesg set var $prev_flags = $info->flags end - set var $id = ($id + 1) & $id_mask if ($id == $end_id) loop_break end + set var $id = ($id + 1) & $id_mask end end document dmesg diff --git a/kernel/printk/index.c b/kernel/printk/index.c index c85be186a783..a6b27526baaf 100644 --- a/kernel/printk/index.c +++ b/kernel/printk/index.c @@ -145,7 +145,7 @@ static void pi_create_file(struct module *mod) #ifdef CONFIG_MODULES static void pi_remove_file(struct module *mod) { - debugfs_remove(debugfs_lookup(pi_get_module_name(mod), dfs_index)); + debugfs_lookup_and_remove(pi_get_module_name(mod), dfs_index); } static int pi_module_notify(struct notifier_block *nb, unsigned long op, diff --git a/lib/errname.c b/lib/errname.c index 05cbf731545f..67739b174a8c 100644 --- a/lib/errname.c +++ b/lib/errname.c @@ -21,6 +21,7 @@ static const char *names_0[] = { E(EADDRNOTAVAIL), E(EADV), E(EAFNOSUPPORT), + E(EAGAIN), /* EWOULDBLOCK */ E(EALREADY), E(EBADE), E(EBADF), @@ -31,15 +32,17 @@ static const char *names_0[] = { E(EBADSLT), E(EBFONT), E(EBUSY), -#ifdef ECANCELLED - E(ECANCELLED), -#endif + E(ECANCELED), /* ECANCELLED */ E(ECHILD), E(ECHRNG), E(ECOMM), E(ECONNABORTED), + E(ECONNREFUSED), /* EREFUSED */ E(ECONNRESET), + E(EDEADLK), /* EDEADLOCK */ +#if EDEADLK != EDEADLOCK /* mips, sparc, powerpc */ E(EDEADLOCK), +#endif E(EDESTADDRREQ), E(EDOM), E(EDOTDOT), @@ -166,14 +169,17 @@ static const char *names_0[] = { E(EUSERS), E(EXDEV), E(EXFULL), - - E(ECANCELED), /* ECANCELLED */ - E(EAGAIN), /* EWOULDBLOCK */ - E(ECONNREFUSED), /* EREFUSED */ - E(EDEADLK), /* EDEADLOCK */ }; #undef E +#ifdef EREFUSED /* parisc */ +static_assert(EREFUSED == ECONNREFUSED); +#endif +#ifdef ECANCELLED /* parisc */ +static_assert(ECANCELLED == ECANCELED); +#endif +static_assert(EAGAIN == EWOULDBLOCK); /* everywhere */ + #define E(err) [err - 512 + BUILD_BUG_ON_ZERO(err < 512 || err > 550)] = "-" #err static const char *names_512[] = { E(ERESTARTSYS), |