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author | Arnd Bergmann <arnd@arndb.de> | 2012-01-07 11:51:28 +0000 |
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committer | Arnd Bergmann <arnd@arndb.de> | 2012-01-07 11:51:28 +0000 |
commit | 40ba95fdf158713377d47736b1b3a9d75f4f2515 (patch) | |
tree | 17a3216542d1107f777fd82577c91aebbce597d6 /drivers/oprofile/oprofile_files.c | |
parent | 70d84a6431d732cbc4e68e72b6890cdd3865d43d (diff) | |
parent | 0575fb754dbfc32a01f297e778533340a533ec68 (diff) | |
download | linux-3.10-40ba95fdf158713377d47736b1b3a9d75f4f2515.tar.gz linux-3.10-40ba95fdf158713377d47736b1b3a9d75f4f2515.tar.bz2 linux-3.10-40ba95fdf158713377d47736b1b3a9d75f4f2515.zip |
Merge branch 'depends/rmk/restart' into next/cleanup
Conflicts:
arch/arm/mach-at91/at91cap9.c
arch/arm/mach-at91/at91sam9260.c
arch/arm/mach-at91/at91sam9261.c
arch/arm/mach-at91/at91sam9263.c
arch/arm/mach-at91/at91sam9g45.c
arch/arm/mach-at91/at91sam9rl.c
arch/arm/mach-exynos/cpu.c
arch/arm/mach-shmobile/board-kota2.c
This resolves a bunch of conflicts between the arm-soc tree
and changes from the arm tree that have gone upstream.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/oprofile/oprofile_files.c')
-rw-r--r-- | drivers/oprofile/oprofile_files.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c index 89f63456646..84a208dbed9 100644 --- a/drivers/oprofile/oprofile_files.c +++ b/drivers/oprofile/oprofile_files.c @@ -45,7 +45,7 @@ static ssize_t timeout_write(struct file *file, char const __user *buf, return -EINVAL; retval = oprofilefs_ulong_from_user(&val, buf, count); - if (retval) + if (retval <= 0) return retval; retval = oprofile_set_timeout(val); @@ -84,7 +84,7 @@ static ssize_t depth_write(struct file *file, char const __user *buf, size_t cou return -EINVAL; retval = oprofilefs_ulong_from_user(&val, buf, count); - if (retval) + if (retval <= 0) return retval; retval = oprofile_set_ulong(&oprofile_backtrace_depth, val); @@ -141,9 +141,10 @@ static ssize_t enable_write(struct file *file, char const __user *buf, size_t co return -EINVAL; retval = oprofilefs_ulong_from_user(&val, buf, count); - if (retval) + if (retval <= 0) return retval; + retval = 0; if (val) retval = oprofile_start(); else |