The patch titled Subject: frv: kill used but uninitialized variable has been removed from the -mm tree. Its filename was frv-kill-used-but-uninitialized-variable.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Subject: frv: kill used but uninitialized variable Commit 6afe1a1fe8ff83f6a ("PM: Remove legacy PM") removed the initialization of retval, causing: arch/frv/kernel/pm.c: In function 'sysctl_pm_do_suspend': arch/frv/kernel/pm.c:165:5: warning: 'retval' may be used uninitialized in this function [-Wuninitialized] Remove the variable completely to fix this, and convert to a proper switch (...) { ... } construct to improve readability. Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> Cc: David Howells <dhowells@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/frv/kernel/pm.c | 19 +++++++++---------- 1 file changed, 9 insertions(+), 10 deletions(-) diff -puN arch/frv/kernel/pm.c~frv-kill-used-but-uninitialized-variable arch/frv/kernel/pm.c --- a/arch/frv/kernel/pm.c~frv-kill-used-but-uninitialized-variable +++ a/arch/frv/kernel/pm.c @@ -153,23 +153,22 @@ static int user_atoi(char __user *ubuf, static int sysctl_pm_do_suspend(ctl_table *ctl, int write, void __user *buffer, size_t *lenp, loff_t *fpos) { - int retval, mode; + int mode; if (*lenp <= 0) return -EIO; mode = user_atoi(buffer, *lenp); - if ((mode != 1) && (mode != 5)) - return -EINVAL; + switch (mode) { + case 1: + return pm_do_suspend(); - if (retval == 0) { - if (mode == 5) - retval = pm_do_bus_sleep(); - else - retval = pm_do_suspend(); - } + case 5: + return pm_do_bus_sleep(); - return retval; + default: + return -EINVAL; + } } static int try_set_cmode(int new_cmode) _ Patches currently in -mm which might be from geert@xxxxxxxxxxxxxx are origin.patch linux-next.patch cris-fix-i-o-macros.patch mm-cma-discard-clean-pages-during-contiguous-allocation-instead-of-migration-fix-fix.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html