From 628307f5c4de32b282bef30eda7fc034d198c6d4 Mon Sep 17 00:00:00 2001 From: David Sterba Date: Sat, 23 Sep 2017 21:08:43 +0200 Subject: [PATCH] btrfs-progs: updated and add missing function attributes to the definition Reported by sparse. Make the prototype match the definition and put the attributes before the function. Signed-off-by: David Sterba --- btrfs-map-logical.c | 2 +- help.c | 3 +++ help.h | 9 ++++++--- 3 files changed, 10 insertions(+), 4 deletions(-) diff --git a/btrfs-map-logical.c b/btrfs-map-logical.c index 9d049955..7a8bcff9 100644 --- a/btrfs-map-logical.c +++ b/btrfs-map-logical.c @@ -190,7 +190,7 @@ static int write_extent_content(struct btrfs_fs_info *fs_info, int out_fd, return ret; } -static void print_usage(void) __attribute__((noreturn)); +__attribute__((noreturn)) static void print_usage(void) { printf("usage: btrfs-map-logical [options] device\n"); diff --git a/help.c b/help.c index 19b0d357..99097db8 100644 --- a/help.c +++ b/help.c @@ -218,6 +218,7 @@ void usage_command(const struct cmd_struct *cmd, int full, int err) usage_command_usagestr(cmd->usagestr, cmd->token, full, err); } +__attribute__((noreturn)) void usage(const char * const *usagestr) { usage_command_usagestr(usagestr, NULL, 1, 1); @@ -325,6 +326,7 @@ void usage_command_group(const struct cmd_group *grp, int full, int err) fprintf(outf, "%s\n", grp->infostr); } +__attribute__((noreturn)) void help_unknown_token(const char *arg, const struct cmd_group *grp) { fprintf(stderr, "%s: unknown token '%s'\n", get_argv0_buf(), arg); @@ -332,6 +334,7 @@ void help_unknown_token(const char *arg, const struct cmd_group *grp) exit(1); } +__attribute__((noreturn)) void help_ambiguous_token(const char *arg, const struct cmd_group *grp) { const struct cmd_struct *cmd = grp->commands; diff --git a/help.h b/help.h index 7458e745..efeded30 100644 --- a/help.h +++ b/help.h @@ -55,13 +55,16 @@ struct cmd_struct; struct cmd_group; -void usage(const char * const *usagestr) __attribute__((noreturn)); +__attribute__((noreturn)) +void usage(const char * const *usagestr); void usage_command(const struct cmd_struct *cmd, int full, int err); void usage_command_group(const struct cmd_group *grp, int all, int err); void usage_command_group_short(const struct cmd_group *grp); -void help_unknown_token(const char *arg, const struct cmd_group *grp) __attribute__((noreturn)); -void help_ambiguous_token(const char *arg, const struct cmd_group *grp) __attribute__((noreturn)); +__attribute__((noreturn)) +void help_unknown_token(const char *arg, const struct cmd_group *grp); +__attribute__((noreturn)) +void help_ambiguous_token(const char *arg, const struct cmd_group *grp); void help_command_group(const struct cmd_group *grp, int argc, char **argv);