evie/android_kernel_oneplus_msm8998
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Merge "diag: Protect the decrement of number of diag clients"

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Linux Build Service Account 2018-03-20 08:36:15 -07:00 • committed by Gerrit - the friendly Code Review server
commit bb9c0e0ec8
1 changed files with 1 additions and 1 deletions
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drivers/char/diag/diagchar_core.c
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@ -389,8 +389,8 @@ static int diagchar_open(struct inode *inode, struct file *file)
return -ENOMEM; return -ENOMEM;
fail: fail:
mutex_unlock(&driver->diagchar_mutex);
driver->num_clients--; driver->num_clients--;
mutex_unlock(&driver->diagchar_mutex);
pr_err_ratelimited("diag: Insufficient memory for new client"); pr_err_ratelimited("diag: Insufficient memory for new client");
return -ENOMEM; return -ENOMEM;
} }